./documentation/sub in elonmusk-1.0.77 vs ./documentation/sub in elonmusk-1.0.79

@@ -16,11 +16,10 @@
 
 6
 
 Example
 
-  (echo  5; echo 2) | sub
+ (echo 5; echo 2) | sub
 
 Result =>
 
-
-3
+3
\ No newline at end of file