Fix DOUBLE enum

text/0059-otlp-trace-data-format.md

@@ -271,17 +271,16 @@ message AttributeKeyValue {
     STRING  = 0;
     BOOL    = 1;
     INT64   = 2;
-    FLOAT64 = 3;
-    BINARY  = 4;
+    DOUBLE  = 3;
   };
 
   string key = 1;
   // The type of the value.
   ValueType type = 2;
-  
+
   // Only of the following fields is supposed to contain data (determined by `type` field value).
   // This is deliberately not using Protobuf `oneof` for performance reasons (verified by benchmarks).
-  
+
   // A string up to 256 bytes long.
   string string_value = 3;
   // A 64-bit signed integer.
@@ -290,10 +289,7 @@ message AttributeKeyValue {
   bool bool_value = 5;
   // A double value.
   double double_value = 6;
-  // A binary value of bytes.
-  bytes binary_value = 7;
 }
-
 ```
 
 ## Trade-offs and mitigations