Remove duplicated indefinite articles 'a a' in char.cr doc (crystal-l…

…ang#5894) * Fix duplicated articles 'a a' in char.cr doc * Shorten sentence crystal-lang#5894 (comment)
chris-huxtable · Apr 5, 2018 · 8c737a0 · 8c737a0
1 parent 73989e8
commit 8c737a0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/char.cr b/src/char.cr
@@ -288,7 +288,7 @@ struct Char
   #
   # The backslash character \ can be used to escape ^ or - and
   # is otherwise ignored unless it appears at the end of a range
-  # or the end of a a set.
+  # or set.
   #
   # ```
   # 'l'.in_set? "lo"          # => true