small fixes

README.md

@@ -1,4 +1,4 @@
 # gk1000
 
-A simple rust libary to control the rgb on the `CZC GK1000` keyboard (possibly might work on other OEM keyboards based of
+A simple rust library to control the rgb on the `CZC GK1000` keyboard (possibly might work on other OEM keyboards based on
 the `Rosewill K81`).

src/color.rs

@@ -6,7 +6,7 @@ pub struct Color {
 }
 
 impl Color {
-    pub fn to_array(self) -> [u8; 3] {
+    pub fn to_array(&self) -> [u8; 3] {
         [self.red, self.green, self.blue]
     }
 }