doc: comment wording improvement

Discussion: https://postgr.es/m/CAEG8a3L7UoZXH1VmzpV-VDkex2kt68nWKuW1WiohoT=RrzYKWA@mail.gmail.com

Author: Junwang Zhao

Backpatch-through: master

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 2d0aed50cb932eeeeadad892e069122176b03687..39d77bea9ea2592858f0dc6231cec83b9fcca1e7 100644 (file)
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -1563,8 +1563,8 @@ getInstallationPaths(const char *argv0)
        FreeDir(pdir);
 
        /*
-        * XXX is it worth similarly checking the share/ directory?  If the lib/
-        * directory is there, then share/ probably is too.
+        * It's not worth checking the share/ directory.  If the lib/ directory
+        * is there, then share/ probably is too.
         */
 }