Ran rubocop autocorrect

lib/ext/load_opengl.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 case OpenGL.get_platform
 when :OPENGL_PLATFORM_WINDOWS
   OpenGL.load_lib("opengl32.dll", "C:/Windows/System32")
@@ -29,8 +30,8 @@ when :OPENGL_PLATFORM_LINUX
     OpenGL.load_lib("libGL.so", gl_library_path)
     GLU.load_lib("libGLU.so", gl_library_path)
   else
-    raise RuntimeError, "Couldn't find GL libraries"
+    raise "Couldn't find GL libraries"
   end
 else
-  raise RuntimeError, "Unsupported platform."
-end
+  raise "Unsupported platform."
+end

lib/ext/numeric.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 if RUBY_VERSION < "2.5.0"
   puts "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-"
   puts "|NOTICE| Ruby is #{RUBY_VERSION} not 2.5.0+..............................|Notice|"
@@ -12,8 +13,8 @@ if RUBY_VERSION < "2.5.0"
       elsif self > max
         max
       else
-        return self
+        self
       end
     end
   end
-end
+end