Improves some argument names

src/main/java/net/knarcraft/knarlib/formatting/Translator.java

@@ -116,7 +116,7 @@ public final class Translator {
         try {
             BufferedReader reader = FileHelper.getBufferedReaderForInternalFile("/strings.yml");
             return loadTranslatableMessages(language, reader);
-        } catch (FileNotFoundException e) {
+        } catch (FileNotFoundException exception) {
             Bukkit.getLogger().log(Level.SEVERE, "Unable to load translated messages");
             return null;
         }

src/main/java/net/knarcraft/knarlib/util/UpdateChecker.java

@@ -69,7 +69,7 @@ public final class UpdateChecker {
                     setVersionMethod.accept(newVersion);
                 }
             }
-        } catch (IOException e) {
+        } catch (IOException exception) {
             plugin.getLogger().log(Level.WARNING, "Unable to get the newest plugin version.");
         }
     }