doc: fix comment for repr*(x: char): string (#13873)

replace `$` with `repr`.
nim-lang · Apr 5, 2020 · b6814be · b6814be
1 parent 29734b7
commit b6814be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/system/repr_v2.nim b/lib/system/repr_v2.nim
@@ -27,7 +27,7 @@ proc repr*(x: char): string {.magic: "CharToStr", noSideEffect.}
   ## converted to a string.
   ##
   ## .. code-block:: Nim
-  ##   assert $'c' == "c"
+  ##   assert repr('c') == "c"
 
 proc repr*(x: cstring): string {.magic: "CStrToStr", noSideEffect.}
   ## repr for a CString argument. Returns `x`