Update getopts.md

pasvorn · web-flow · commit 02dfc5885431 · 2019-03-21T17:21:14.000-07:00
diff --git a/getopts.md b/getopts.md
@@ -4,7 +4,7 @@ However, new gens are usually cycled to ```agrc``` and ```argv```.
 Save some time and use the built-in. :)
 
 ```bash
- while getopts df: flag
+ while getopt df: flag
     do
         case $flag in
 
