Minor corrections

src/common/database.c

@@ -1292,7 +1292,7 @@ static int _upgrade_library_schema_step(dt_database_t *db, int version)
               iop_order_list = g_list_delete_link(iop_order_list, s);
             }
 
-            // skip all multipe instances
+            // skip all multiple instances
             n = e;
             do
             {
@@ -3095,7 +3095,7 @@ static void _create_library_schema(dt_database_t *db)
      " END",
      NULL, NULL, NULL);
 
-  // Finaly some views to ease walking the data
+  // Finally some views to ease walking the data
 
   // NOTE: datetime_taken is in nano-second since "0001-01-01 00:00:00"
   sqlite3_exec
@@ -3873,7 +3873,7 @@ dt_database_t *dt_database_init(const char *alternative, const gboolean load_dat
           goto error;
         }
 
-        // upgrade was successfull, time for some housekeeping
+        // upgrade was successful, time for some housekeeping
         sqlite3_exec(db->handle, "VACUUM data", NULL, NULL, NULL);
         sqlite3_exec(db->handle, "ANALYZE data", NULL, NULL, NULL);
 
@@ -4056,7 +4056,7 @@ dt_database_t *dt_database_init(const char *alternative, const gboolean load_dat
         goto error;
       }
 
-      // upgrade was successfull, time for some housekeeping
+      // upgrade was successful, time for some housekeeping
       sqlite3_exec(db->handle, "VACUUM main", NULL, NULL, NULL);
       sqlite3_exec(db->handle, "ANALYZE main", NULL, NULL, NULL);
     }
@@ -4431,7 +4431,7 @@ void dt_database_perform_maintenance(const struct dt_database_t *db)
   if(calc_pre_size == 0)
   {
     dt_print(DT_DEBUG_SQL,
-             "[db maintenance] maintenance deemed unnecesary, performing only analyze.\n");
+             "[db maintenance] maintenance deemed unnecessary, performing only analyze.\n");
     DT_DEBUG_SQLITE3_EXEC(db->handle, "ANALYZE data", NULL, NULL, &err);
     ERRCHECK
     DT_DEBUG_SQLITE3_EXEC(db->handle, "ANALYZE main", NULL, NULL, &err);

src/common/math.h

@@ -28,7 +28,7 @@
 // select speed vs accuracy tradeoff
 // supported values for EXP_POLY_DEGREE are 4 and 5
 #define EXP_POLY_DEGREE 4
-// supported vlaues for LOG_POLY_DEGREE are 5 and 6
+// supported values for LOG_POLY_DEGREE are 5 and 6
 #define LOG_POLY_DEGREE 5
 
 // work around missing standard math.h symbols
@@ -554,7 +554,7 @@ static inline void dt_vector_exp(const dt_aligned_pixel_t x, dt_aligned_pixel_t
 // See http://www.devmaster.net/forums/showthread.php?p=43580 for the original
 static inline void dt_vector_exp2(const dt_aligned_pixel_t input, dt_aligned_pixel_t res)
 {
-  // clamp the exponent to the suported range
+  // clamp the exponent to the supported range
   static const dt_aligned_pixel_t lower_bound = { -126.99999f, -126.99999f, -126.99999f, -126.99999f };
   static const dt_aligned_pixel_t upper_bound = {  129.00000f,  129.00000f,  129.00000f,  129.00000f };
   static const dt_aligned_pixel_t v_half = { 0.5f, 0.5f, 0.5f, 0.5f };

src/dtgtk/culling.c

@@ -1408,7 +1408,7 @@ static gboolean _thumbs_compute_positions(dt_culling_t *table)
   // if all images have similar heigths, they will not be stacked and placed in separate slots.
 
   // Note: Stacking only make sense for images in the same row as the portrait image.
-  //       The algorithm does not check for this so unneccessary stacking can occur.
+  //       The algorithm does not check for this so unnecessary stacking can occur.
 
   GList *slots = NULL;
   int max_slot_heigth = 0;
@@ -1587,7 +1587,7 @@ static gboolean _thumbs_compute_positions(dt_culling_t *table)
       // don't include bottom spacing in height calculation
       slot_total_heigth -= spacing;
 
-      // if slot is about to be placed outside of allocated horizonal space, place the slot in a new row
+      // if slot is about to be placed outside of allocated horizontal space, place the slot in a new row
       //  we allow for 20% thumbnail width tolerance to account for the influence of images with mixed aspect ratios in the math
       gboolean create_new_row = FALSE;
 

src/imageio/imageio.c

@@ -1149,7 +1149,7 @@ int dt_imageio_export_with_flags(const dt_imgid_t imgid,
 
   // Check if all the metadata export flags are set for AVIF/EXR/JPEG XL/XCF (opt-in)
   //
-  // TODO: this is a workround as these formats do not support fine
+  // TODO: this is a workaround as these formats do not support fine
   // grained metadata control through dt_exif_xmp_attach_export()
   // below due to lack of exiv2 write support
   //

src/iop/profile_gamma.c

@@ -667,7 +667,7 @@ void gui_init(dt_iop_module_t *self)
 
   g->security_factor = dt_bauhaus_slider_from_params(self, "security_factor");
   dt_bauhaus_slider_set_format(g->security_factor, "%");
-  gtk_widget_set_tooltip_text(g->security_factor, _("enlarge or shrink the computed dynamic range\nthis is useful when noise perturbates the measurements"));
+  gtk_widget_set_tooltip_text(g->security_factor, _("enlarge or shrink the computed dynamic range\nthis is useful when noise perturbs the measurements"));
 
   g->auto_button = dt_color_picker_new(self, DT_COLOR_PICKER_AREA, dt_bauhaus_combobox_new(self));
   dt_bauhaus_widget_set_label(g->auto_button, NULL, N_("auto tune levels"));

src/iop/rawprepare.c

@@ -685,7 +685,7 @@ static gboolean _check_gain_maps(dt_iop_module_t *self, dt_dng_gain_map_t **gain
   if(g_list_length(image->dng_gain_maps) != 4)
     return FALSE;
 
-  // FIXME checks for witdh / height might be wrong
+  // FIXME checks for width / height might be wrong
   for(int i = 0; i < 4; i++)
   {
     // check that each GainMap applies to one filter of a Bayer image,

src/iop/useless.c

@@ -32,7 +32,7 @@
 // Silence the compiler during dev of new module as we often
 // need to have temporary unfinished code that will hurt the
 // compiler.
-// THIS MUST be REMOVED before submiting a PR.
+// THIS MUST be REMOVED before submitting a PR.
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
@@ -204,7 +204,7 @@ int legacy_params(dt_iop_module_t *self,
 
   // do migration from 2 to 3 (one step at a time, this legacy_params
   // update is incremental and will be done as many time as needed to
-  // bring the parameters to the lastes version of the module.
+  // bring the parameters to the latest version of the module.
 
   if(old_version == 2)
   {

src/libs/snapshots.c

@@ -635,7 +635,7 @@ static void _remove_snapshot_entry(dt_lib_module_t *self, const uint32_t index)
     memcpy(&d->snapshot[k], &d->snapshot[k+1], sizeof(dt_lib_snapshot_t));
   }
 
-  //  And finaly clear last entry
+  //  And finally clear last entry
   _clear_snapshot_entry(&d->snapshot[MAX_SNAPSHOT-1]);
   //  And dedup widgets by initializing the last entry
   _init_snapshot_entry(self, &d->snapshot[MAX_SNAPSHOT-1]);