perl/Makefile: Fix a missing double-quote

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 692222afb3f634879408c8d470cdd854b5a3752c..728a5d4d290d9c503bf0db72bbc40656ec815a2b 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.7.10.1
+DEF_VER=v1.7.11-rc3
 
 LF='
 '