Fix typo in comment.

diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 415b614e48b826f353d6f48ca508835b90001991..5b6a71c474c932dc8d896e6c5e8c200e3f9fd8a6 100644 (file)
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -1938,7 +1938,7 @@ CheckPAMAuth(Port *port, char *user, char *password)
    pam_port_cludge = port;
 
    /*
-    * Set the application data portion of the conversation struct This is
+    * Set the application data portion of the conversation struct.  This is
     * later used inside the PAM conversation to pass the password to the
     * authentication module.
     */