Merge pull request #7 from marinhoc/master

Notes on if statements

README.md

@@ -1071,10 +1071,12 @@ f()for i in "$@"; do echo "$i"; done
 
 ```shell
 # One line
+# Note: The 3rd statement may run when the 1st is true
 [[ "$var" == hello ]] && echo hi || echo bye
 [[ "$var" == hello ]] && { echo hi; echo there; } || echo bye
 
 # Multi line (no else, single statement)
+# Note: The exit status may not be the same as with an if statement
 [[ "$var" == hello ]] && \
     echo hi