diff --git a/pc/Makefile.BC2 b/pc/Makefile.BC2
index d20900501..8b3e26259 100644
--- a/pc/Makefile.BC2
+++ b/pc/Makefile.BC2
@@ -1,4 +1,4 @@
-# Makefile.BC5
+# Makefile.BC2
 #
 # Midnight Commander for OS/2 makefile
 # for Borland C++ 2
diff --git a/pc/Makefile.EMX b/pc/Makefile.EMX
index 5dd70c311..a73ae4988 100644
--- a/pc/Makefile.EMX
+++ b/pc/Makefile.EMX
@@ -1,7 +1,7 @@
-# Makefile.vc4
+# Makefile.EMX
 #
-# Midnight Commander for Win32 makefile
-# for Microsoft Visual C++ 4.x 
+# Midnight Commander for OS/2 makefile
+# for EMX+GCC
 #
 # Hacked by Dan Nicolaescu from Visual IDE mak
 # Hacked by Pavel Roskin to make it work with cmd.exe from Windows NT4
diff --git a/pc/Makefile.IBM b/pc/Makefile.IBM
index 71ed5f29e..a19af41b4 100644
--- a/pc/Makefile.IBM
+++ b/pc/Makefile.IBM
@@ -1,7 +1,7 @@
-# Makefile.vc4
+# Makefile.IBM
 #
-# Midnight Commander for Win32 makefile
-# for Microsoft Visual C++ 4.x 
+# Midnight Commander for OS/2 makefile
+# for IBM CSet and Visual Age C++
 #
 # Hacked by Dan Nicolaescu from Visual IDE mak
 # Hacked by Pavel Roskin to make it work with cmd.exe from Windows NT4
diff --git a/pc/Makefile.PC b/pc/Makefile.PC
index 95222feab..7545f26b4 100644
--- a/pc/Makefile.PC
+++ b/pc/Makefile.PC
@@ -1,4 +1,7 @@
-# Makefile
+# Makefile.PC
+#
+# This is the Makefile for Midnight Commander under OS/2 and Windows NT
+#
 # Written by Dan Nicolaescu 
 # 970423 hacked by Juan f. Grigera 
 # 970525 hacked again by jfg to add internal editor
@@ -6,8 +9,6 @@
 # 980206 hacked by Pavel Roskin to make it work with GNU make
 # 980329 changed by Pavel Roskin to make it common for OS/2 and NT
 #
-# This is the Makefile for Midnight Commander under OS/2 and Windows NT
-#
 # Supported Compilers:
 #
 #    For Windows NT:
diff --git a/pc/Makefile.VC4 b/pc/Makefile.VC4
index 482f357af..7d924e8b2 100644
--- a/pc/Makefile.VC4
+++ b/pc/Makefile.VC4
@@ -1,7 +1,7 @@
-# Makefile.vc4
+# Makefile.VC4
 #
 # Midnight Commander for Win32 makefile
-# for Microsoft Visual C++ 4.x 
+# for Microsoft Visual C++ 4.x and above
 #
 # Hacked by Dan Nicolaescu from Visual IDE mak
 # Hacked by Pavel Roskin to make it work with cmd.exe from Windows NT4