add language hints to code blocks

src/content/docs/processors/float/parse.md

@@ -12,7 +12,7 @@ The `float.parse` processor takes a string and parses it as a float with the spe
 
 ### Example
 This would parse the string payload as a 32 bit float and set the payload to that value.
-```
+```yaml
 - type: float.parse
   params:
     bitSize: 32

src/content/docs/processors/float/random.md

@@ -14,7 +14,7 @@ The `float.random` processor will set the payload to a random float between the
 
 ### Example
 This would generate a random 64-bit float between 1.1 and 1.5 and set the payload to that value.
-```
+```yaml
 - type: float.random
   params:
     bitSize: 64