Add word 'specify' to entries in parameter descriptions

Author: AnturGyffrous

Language/Structure/Control Structure/switchCase.adoc

@@ -47,7 +47,7 @@ switch (var) {
 `var`: an *integer* variable whose value to compare with various cases. Any integer data type is allowed*, such as `byte`, `char`, `int`, `long`.
 `label1`, `label2`: constants. Any integer data type here is also allowed.
 
-*You can also use the `bool` data type when you just two switch cases.
+*You can also use the `bool` data type when you specify just two switch cases.
 
 Note that you can also use negative values as input.