Fix naming and Tests

schemsearch-cli/src/sinks.rs

@@ -40,7 +40,7 @@ impl FromStr for OutputSink {
     fn from_str(s: &str) -> Result<Self, Self::Err> {
         match s {
             "std" => Ok(OutputSink::Stdout),
-            "err" => OK(OutputSink::Stderr),
+            "err" => Ok(OutputSink::Stderr),
             _ => Ok(OutputSink::File(s.to_string()))
         }
     }

schemsearch-lib/src/lib.rs

@@ -220,7 +220,7 @@ mod tests {
 
         println!("{:?}", matches);
         assert_eq!(matches.len(), 1);
-        assert_eq!(matches[0], (1, 0, 3, 1.0));
+        assert_eq!(matches[0], Match { x: 1, y: 0, z: 3, percent: 1.0});
     }
 
     #[test]