diff --git a/bash_aliases b/bash_aliases
index 64872147..e0d739d4 100644
--- a/bash_aliases
+++ b/bash_aliases
@@ -1,3 +1,5 @@
+# This file contains aliases which my bashrc uses. You might need to edit something (for example: if you use vi or don't have nmap).
+
 # Moving between directories:
 alias ..="cd .."
 alias .="cd ."
diff --git a/bash_exports b/bash_exports
index 96de8c56..de1e342b 100644
--- a/bash_exports
+++ b/bash_exports
@@ -1,3 +1,5 @@
+# This file exports everything in my bashrc. You probably want to edit somethings here, like line 14, which sets timezone to Europe/Helsinki.
+
 # Sets the default editor. Currently nano.
 export EDITOR=nano
 
diff --git a/bash_functions b/bash_functions
index e9e674dd..ade67287 100644
--- a/bash_functions
+++ b/bash_functions
@@ -1,3 +1,5 @@
+# This file contains functions of my bashrc. You probably don't need to edit anything here.
+#
 # To disable function, just comment everything after description.
 
 # GEOIP lookup, copied from the ultimate bashrc http://goo.gl/qGK5j
diff --git a/bash_profile b/bash_profile
index 37a0a97d..4b3b2753 100644
--- a/bash_profile
+++ b/bash_profile
@@ -1,6 +1,2 @@
-# This is ~/.bash_profile by Mika Suomalainen (Mkaysi)
-#
-## WARNING! Author of this file is not responsible for any harms which might happen because of
-## file. Use this file with your own responsiblity!
-#
+# You might think that this file is useless, because bash automaticly reads bashrc. If yes, then you are wrong. Bash in Mac OS X reads settings from ~/.bash_profile.
 source ~/.bashrc