diff --git a/[refs] b/[refs]
index 491d300df28c..084809934a85 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e32a3cb0661a6a30e0fd2b77ce85293805e6337
+refs/heads/master: 4778e0e8c64f683a71632dba1cff1f85f76f83c4
diff --git a/trunk/tools/perf/Documentation/perf-annotate.txt b/trunk/tools/perf/Documentation/perf-annotate.txt
index c9dcade06831..5164a655c39f 100644
--- a/trunk/tools/perf/Documentation/perf-annotate.txt
+++ b/trunk/tools/perf/Documentation/perf-annotate.txt
@@ -1,5 +1,5 @@
 perf-annotate(1)
-==============
+================
 
 NAME
 ----
diff --git a/trunk/tools/perf/Documentation/perf-bench.txt b/trunk/tools/perf/Documentation/perf-bench.txt
index 0181dddf6b61..a3dbadb26ef5 100644
--- a/trunk/tools/perf/Documentation/perf-bench.txt
+++ b/trunk/tools/perf/Documentation/perf-bench.txt
@@ -1,5 +1,5 @@
 perf-bench(1)
-============
+=============
 
 NAME
 ----
diff --git a/trunk/tools/perf/Documentation/perf-diff.txt b/trunk/tools/perf/Documentation/perf-diff.txt
index 8974e208cba6..20d97d84ea1c 100644
--- a/trunk/tools/perf/Documentation/perf-diff.txt
+++ b/trunk/tools/perf/Documentation/perf-diff.txt
@@ -1,5 +1,5 @@
 perf-diff(1)
-==============
+============
 
 NAME
 ----
diff --git a/trunk/tools/perf/Documentation/perf-kmem.txt b/trunk/tools/perf/Documentation/perf-kmem.txt
index eac4d852e7cd..a52fcde894c7 100644
--- a/trunk/tools/perf/Documentation/perf-kmem.txt
+++ b/trunk/tools/perf/Documentation/perf-kmem.txt
@@ -1,5 +1,5 @@
 perf-kmem(1)
-==============
+============
 
 NAME
 ----
diff --git a/trunk/tools/perf/Documentation/perf-trace-python.txt b/trunk/tools/perf/Documentation/perf-trace-python.txt
index 16a86500dcf1..864aac283a7b 100644
--- a/trunk/tools/perf/Documentation/perf-trace-python.txt
+++ b/trunk/tools/perf/Documentation/perf-trace-python.txt
@@ -1,5 +1,5 @@
 perf-trace-python(1)
-==================
+====================
 
 NAME
 ----
diff --git a/trunk/tools/perf/Documentation/perf-trace.txt b/trunk/tools/perf/Documentation/perf-trace.txt
index 8879299cd9df..122ec9dc4853 100644
--- a/trunk/tools/perf/Documentation/perf-trace.txt
+++ b/trunk/tools/perf/Documentation/perf-trace.txt
@@ -1,5 +1,5 @@
 perf-trace(1)
-==============
+=============
 
 NAME
 ----