Correct spelling errors

Signed-off-by: Quincey Koziol <[email protected]>

configure.ac

@@ -2141,7 +2141,7 @@ if test "X$THREADS" = "Xyes"; then
     ## The default is to use Pthreads when building with the Autotools, unless
     ## the compiler has C11 threads or we're building w/ MinGW.
     ##
-    ## Currrently C11 threads will take priority over Pthreads and Win32 threads
+    ## Currently C11 threads will take priority over Pthreads and Win32 threads
     ##
     AC_SUBST([HAVE_PTHREAD]) HAVE_PTHREAD=yes
     AC_ARG_WITH([pthread],
@@ -2245,7 +2245,7 @@ if test "X$THREADS" = "Xyes"; then
 
 fi # end of threads processing
 
-# Check to varify that a threading package was found
+# Check to verify that a threading package was found
 AC_MSG_CHECKING([for threads support])
 if test "x$HAVE_PTHREAD" = "xno" -a "x$HAVE_WIN_THREADS" = "xno" -a "x$HAVE_C11_THREADS" = "xno"; then
   THREADS=no

src/H5TSthread.c

@@ -132,7 +132,7 @@ H5TS_thread_detach(H5TS_thread_t thread)
 /*--------------------------------------------------------------------------
  * Function: H5TS_thread_setcancelstate
  *
- * Purpose:  Set cancelability state for a thread
+ * Purpose:  Set cancellability state for a thread
  *
  * Return:   Non-negative on success / Negative on failure
  *
@@ -235,7 +235,7 @@ H5TS_thread_detach(H5TS_thread_t thread)
 /*--------------------------------------------------------------------------
  * Function: H5TS_thread_setcancelstate
  *
- * Purpose:  Set cancelability state for a thread
+ * Purpose:  Set cancellability state for a thread
  *
  * Return:   Non-negative on success / Negative on failure
  *
@@ -323,7 +323,7 @@ H5TS_thread_detach(H5TS_thread_t thread)
 /*--------------------------------------------------------------------------
  * Function: H5TS_thread_setcancelstate
  *
- * Purpose:  Set cancelability state for a thread
+ * Purpose:  Set cancellability state for a thread
  *
  * Return:   Non-negative on success / Negative on failure
  *

test/ttsafe_rec_rw_lock.c

@@ -35,7 +35,7 @@
 #define MAX_NUM_THREADS 64
 #define MAX_LOCK_CYCLES (10 * 1000 * 1000)
 
-/* structure used to configure test threads in the recurive
+/* structure used to configure test threads in the recursive
  * R/W/ lock tests.
  */
 /***********************************************************************