Code cleanup

src/data_provider/history.rs

@@ -77,7 +77,7 @@ impl FromSql for WordOpenMode {
                 2 => Ok(WordOpenMode::Ok),
                 3 => Ok(WordOpenMode::Easy),
                 _ => Ok(WordOpenMode::None),
-            }
+            };
         }
         Ok(WordOpenMode::None)
     }
@@ -89,7 +89,7 @@ impl ToSql for WordOpenMode {
             WordOpenMode::Easy => 3,
             WordOpenMode::Ok => 2,
             WordOpenMode::Hard => 1,
-            WordOpenMode::None => 0
+            WordOpenMode::None => 0,
         }))
     }
-}
+}