tests: do not use grep -q

[bison.git] / tests / synclines.at

diff --git a/tests/synclines.at b/tests/synclines.at
index 3c85e7d4a9f55e9ffe7bf20b902a9ded523b9a0d..99f9df90a3bcab64d7341bedc1f28415398b29e1 100644 (file)
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -23,7 +23,7 @@ AT_BANNER([[User Actions.]])
 # --------------------------
 # Compile FILE expecting an error, and save in the file stdout the
 # normalized output.  Ignore the exit status, since some compilers
-# (e.g. c89 on IRIX 6.5) trigger warnings on `#error', instead of
+# (e.g. c89 on IRIX 6.5) trigger warnings on '#error', instead of
 # errors.
 m4_define([AT_SYNCLINES_COMPILE],
 [AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])