diff --git a/Changes b/Changes
index cec260382..1d99d9da3 100644
--- a/Changes
+++ b/Changes
@@ -125,8 +125,8 @@ printf.3
                 main()
                 {
                     sprintf(buf, "%sfail", buf);
-            	puts(buf);
-            	return 0;
+                puts(buf);
+                return 0;
                 }
 
                 $ cc s.c
@@ -153,9 +153,9 @@ nscd.8
     Petr Baudis
         Correct NOTES section on reloading configuration files
             It behaved this way at least since
-	    "Sun Oct 18 15:02:11 1998 +0000",
+            "Sun Oct 18 15:02:11 1998 +0000",
             some four months after including the nscd implementation
-	    in glibc. But there does seem to be a short window between
-	    glibc-2.1 and glibc-2.1.3 when nscd -i was not available,
-	    I don't think it's worth muddling the point of the page
-	    with that, though.
+            in glibc. But there does seem to be a short window between
+            glibc-2.1 and glibc-2.1.3 when nscd -i was not available,
+            I don't think it's worth muddling the point of the page
+            with that, though.