Fix error message.

Remove extra space.  Back-patch to all releases, like commit 7897e3bb.

Author: Lu, Chenyang <lucy.fnst@cn.fujitsu.com>
Discussion: https://postgr.es/m/795d03c6129844d3803e7eea48f5af0d%40G08CNEXMBPEKD04.g08.fujitsu.local

diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index 337508f6c3ddd0aae95d611d9607fdfc18e24296..4bfcda179d9ec0aa145404c20885c227dcbc74dd 100644 (file)
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -522,7 +522,7 @@ BufFileDumpBuffer(BufFile *file)
        if (bytestowrite <= 0)
            ereport(ERROR,
                    (errcode_for_file_access(),
-                    errmsg("could not write to file \"%s\" : %m",
+                    errmsg("could not write to file \"%s\": %m",
                            FilePathName(thisfile))));
 
        file->offsets[file->curFile] += bytestowrite;