-fix typo in error definition

Author: sgodin

moq-transport/src/coding/decode.rs

@@ -57,7 +57,7 @@ pub enum DecodeError {
 
     // TODO move these to ParamError
     #[error("duplicate parameter: {0:?}")]
-    DupliateParameter(u64),
+    DuplicateParameter(u64),
 
     #[error("missing parameter")]
     MissingParameter,

moq-transport/src/coding/kvp.rs

@@ -144,7 +144,7 @@ impl Decode for KeyValuePairs {
         for _ in 0..count {
             let kvp = KeyValuePair::decode(&mut r)?;
             if kvps.contains_key(&kvp.key) {
-                return Err(DecodeError::DupliateParameter(kvp.key));
+                return Err(DecodeError::DuplicateParameter(kvp.key));
             }
             kvps.insert(kvp.key, kvp);
         }