In commentary, do not use ` to quote.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/getcwd.c b/lib/getcwd.c
index 6bcbb10dc5..6b4894cbf3 100644
--- a/lib/getcwd.c
+++ b/lib/getcwd.c
@@ -99,7 +99,7 @@
 /* Get the name of the current working directory, and put it in SIZE
    bytes of BUF.  Returns NULL if the directory couldn't be determined or
    SIZE was too small.  If successful, returns BUF.  In GNU, if BUF is
-   NULL, an array is allocated with `malloc'; the array is SIZE bytes long,
+   NULL, an array is allocated with 'malloc'; the array is SIZE bytes long,
    unless SIZE == 0, in which case it is as big as necessary.  */
 
 char *
@@ -410,7 +410,7 @@ __getcwd (char *buf, size_t size)
     buf = realloc (dir, used);
 
   if (buf == NULL)
-    /* Either buf was NULL all along, or `realloc' failed but
+    /* Either buf was NULL all along, or 'realloc' failed but
        we still have the original string.  */
     buf = dir;