diff --git a/src/content_inventory.cpp b/src/content_inventory.cpp
index 2b0dfcb3a..5fbb02d9b 100644
--- a/src/content_inventory.cpp
+++ b/src/content_inventory.cpp
@@ -1,4 +1,4 @@
- /*
+/*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
 
diff --git a/src/content_mapblock.cpp b/src/content_mapblock.cpp
index 1ae6886a5..1cc37b969 100644
--- a/src/content_mapblock.cpp
+++ b/src/content_mapblock.cpp
@@ -1,4 +1,4 @@
- /*
+/*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
 
diff --git a/src/content_mapnode.cpp b/src/content_mapnode.cpp
index 37e79829f..09a84156a 100644
--- a/src/content_mapnode.cpp
+++ b/src/content_mapnode.cpp
@@ -1,4 +1,4 @@
- /*
+/*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
 
diff --git a/src/content_mapnode.h b/src/content_mapnode.h
index 639f572eb..35dcc20ec 100644
--- a/src/content_mapnode.h
+++ b/src/content_mapnode.h
@@ -1,4 +1,4 @@
- /*
+/*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
 
diff --git a/src/mapgen.cpp b/src/mapgen.cpp
index 6ac99aabd..026248ad4 100644
--- a/src/mapgen.cpp
+++ b/src/mapgen.cpp
@@ -1,4 +1,4 @@
- /*
+/*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>