1 files changed, 1 insertions, 1 deletions

diff --git a/shell/ash_test/printenv.c b/shell/ash_test/printenv.c
index c0c5e197c..c86308d3b 100644
--- a/shell/ash_test/printenv.c
+++ b/shell/ash_test/printenv.c
@@ -56,7 +56,7 @@ main (argc, argv)
       if (**argv == **envp && strncmp (*envp, *argv, len) == 0)
         {
           eval = *envp + len;
-          /* If the environment variable doesn't have an `=', ignore it. */
+          /* If the environment variable doesn't have an '=', ignore it. */
           if (*eval == '=')
             {
               puts (eval + 1);