[devilspie] Fix manpage lintian warnings

[Ross Burton <rburton src gnome org>]

commit fcce8e3c6ded6862ec30ca91bd379ff0f424dc9b
Author: Andreas RÃnnquist <gusnan gusnan se>
Date:   Mon Oct 22 16:22:06 2012 +0200

    Fix manpage lintian warnings

 devilspie.1 |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/devilspie.1 b/devilspie.1
index 0b37cc7..91bbe39 100644
--- a/devilspie.1
+++ b/devilspie.1
@@ -31,7 +31,7 @@ List available symbols supported in input files.
 
 .SH "ALLOWED SYMBOLS"
 In the input files, the following symbols are known by \fIdevilspie\fR:
-."SYMBOL HELP BEGINS HERE
+.\"SYMBOL HELP BEGINS HERE
 .TP
 \fBis\fR
 String equality, (is a b) means a is the same as b.
@@ -164,7 +164,7 @@ Execute a command in the background (returns boolean). Command is given as a sin
 .TP
 \fBspawn_sync\fR
 Execute a command in the foreground (returns command output as string, or FALSE on error). Command is given as a single string, or as a series of strings (similar to execl).
-."SYMBOL HELP ENDS HERE
+.\"SYMBOL HELP ENDS HERE
 
 .SH BUGS
 This manpage is almost useless, as it was thrown together on a train.