Remove the 'rehash' command from heainit()

The 'rehash' command is available in ZSH, but not in Bash, which uses
'hash -r' instead.

1 files changed, 0 insertions, 1 deletions

diff --git a/README.md b/README.md
index 88c97fb..3a2bbaa 100644
--- a/README.md
+++ b/README.md
@@ -132,7 +132,6 @@ heainit() {
             tool=$(basename $i)
             ln -sf ${wrapper_name} ${wrapper_dir}/${tool}
         done
-        rehash
 
         echo "HEASoft initialized."
     else