Fix comment for HISTCONTROL in .bashrc

diff --git a/_bashrc b/_bashrc
index e54d4ec58703e52ff974a98c05c24025e0ca301a..0fbd76091c35fa095ee8aad52099fd429fd3f9ad 100644 (file)
--- a/_bashrc
+++ b/_bashrc
@@ -9,9 +9,8 @@ fi
 # If not running interactively, don't do anything
 [ -z "$PS1" ] && return
 
-# don't put duplicate lines in the history. See bash(1) for more options
-export HISTCONTROL=ignoredups
-# ... and ignore same sucessive entries.
+# don't put duplicate line in the history and ignore lines starting
+# with a space.  See bash(1).
 export HISTCONTROL=ignoreboth
 
 # check the window size after each command and, if necessary,