CLEANUP: code style: use tabs to indent codes

The original codes are indented by spaces and not aligned with the former line.
It should be a convention to indent by tabs in HAProxy.

Signed-off-by: Godbach <nylzhaowei@gmail.com>
diff --git a/src/cfgparse.c b/src/cfgparse.c
index 73a08a4..b05bfe9 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -2932,12 +2932,12 @@
 			}
 			else if (strcmp(args[myidx], "peers") == 0) {
 				myidx++;
-                                if (!*(args[myidx])) {
-                                        Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n",
-                                              file, linenum, args[myidx-1]);
-                                        err_code |= ERR_ALERT | ERR_FATAL;
-                                        goto out;
-                                }
+				if (!*(args[myidx])) {
+				        Alert("parsing [%s:%d] : stick-table: missing argument after '%s'.\n",
+				              file, linenum, args[myidx-1]);
+				        err_code |= ERR_ALERT | ERR_FATAL;
+				        goto out;
+				}
 				curproxy->table.peers.name = strdup(args[myidx++]);
 			}
 			else if (strcmp(args[myidx], "expire") == 0) {