do not use `a' quoting style in comments

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

3 files changed, 4 insertions, 4 deletions

diff --git a/networking/hostname.c b/networking/hostname.c
index 4b305d2b6..7d7c60d18 100644
--- a/networking/hostname.c
+++ b/networking/hostname.c
@@ -114,7 +114,7 @@ static void do_sethostname(char *s, int isfile)
  *  { bbox: not supported }
  * -F, --file filename
  *  Read the host name from the specified file. Comments (lines
- *  starting with a `#') are ignored.
+ *  starting with a '#') are ignored.
  */
 int hostname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int hostname_main(int argc UNUSED_PARAM, char **argv)
diff --git a/networking/ping.c b/networking/ping.c
index 506e7b11b..2e8bef023 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -953,7 +953,7 @@ int ping6_main(int argc UNUSED_PARAM, char **argv)
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
diff --git a/networking/traceroute.c b/networking/traceroute.c
index a958a2c6c..d9c62f7f9 100644
--- a/networking/traceroute.c
+++ b/networking/traceroute.c
@@ -12,12 +12,12 @@
  * this paragraph in its entirety in the documentation or other materials
  * provided with the distribution, and (3) all advertising materials mentioning
  * features or use of this software display the following acknowledgement:
- * ``This product includes software developed by the University of California,
+ * ''This product includes software developed by the University of California,
  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  * the University nor the names of its contributors may be used to endorse
  * or promote products derived from this software without specific prior
  * written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * THIS SOFTWARE IS PROVIDED ''AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */