Set semi colons appropriately

src/dsl/validation.rs

@@ -83,14 +83,14 @@ pub fn validate(
                     index,
                     is_expect,
                 ));
-            };
+            }
 
             if warning_message.is_some() && !is_expect_enum {
               results.push(Err(ValidationError {
                 check_id: check_id.to_string(),
                 error: "warning_message is only available for expect_enum expectations".to_string(),
                 instance_path: format!("/expectations/{:?}", index).to_string(),
-              }))
+              }));
             } else if warning_message.is_some() {
               let warning_message_expression = warning_message.unwrap().as_str().unwrap();
               results.push(validate_string_expression(
@@ -100,15 +100,15 @@ pub fn validate(
                   index,
                   is_expect_enum,
               ));
-            };
+            }
 
             if is_expect_enum {
               results.append(&mut validate_expect_enum_content(
                 expectation_expression,
                 check_id,
                 index,
               ));
-            };
+            }
 
             results
         })