diff --git a/src/byrow.jl b/src/byrow.jl
index a883538..cc8c8dd 100644
--- a/src/byrow.jl
+++ b/src/byrow.jl
@@ -18,6 +18,7 @@ a  b
 1  "x1"
 2  "y2"
 3  "z3"
+```
 """
 macro byrow!(d, x)
     esc(byrow_helper(d, x))
diff --git a/src/map.jl b/src/map.jl
index b87715c..be2256b 100644
--- a/src/map.jl
+++ b/src/map.jl
@@ -26,6 +26,7 @@ a  copy  b
 1  1     "x"
 2  2     "y"
 3  3     "z"
+```
 """
 macro map(d, x)
     esc(map_helper(d, x))
diff --git a/src/transform.jl b/src/transform.jl
index 2294f43..72ca055 100644
--- a/src/transform.jl
+++ b/src/transform.jl
@@ -31,6 +31,7 @@ a  b    a .+ 1
 1  "x"  2
 2  "y"  3
 3  "z"  4
+```
 """
 macro transform_vec(d, x)
     esc(transform_vec_helper(d, x))
@@ -66,6 +67,7 @@ a  b    a + 1
 1  "x"  2
 2  "y"  3
 3  "z"  4
+```
 """
 macro transform(d, x)
     esc(transform_helper(d, x))
diff --git a/src/where.jl b/src/where.jl
index e618690..0216ebb 100644
--- a/src/where.jl
+++ b/src/where.jl
@@ -21,6 +21,7 @@ Table with 1 rows, 2 columns:
 a  b
 ──────
 3  "z"
+```
 """
 macro where_vec(d, expr)
     esc(where_vec_helper(d, expr))
@@ -45,6 +46,7 @@ Use `{}` syntax for automatically named `NamedTuples`.
 ## Examples
 
 ```jldoctest where
+
 julia> using JuliaDB
 
 julia> t = table(@NT(a = [1,2,3], b = ["x","y","z"]));
@@ -55,6 +57,7 @@ a  b
 ──────
 1  "x"
 2  "y"
+```
 """
 macro where(d, expr)
     esc(where_helper(d, expr))