assets: fix spacing

Signed-off-by: William Woodruff <william@trailofbits.com>

Author: woodruffw

test/assets/rfc8785-0.1.2-py3-none-any.whl.publish.attestation

@@ -18,7 +18,7 @@
         },
         "inclusionProof": {
           "logIndex": "28160930",
- "rootHash": "zWVcqCxxaF+b1WWfb+xZZlQYK4MdEr81Dd0KzOFu0Ko=",
+          "rootHash": "zWVcqCxxaF+b1WWfb+xZZlQYK4MdEr81Dd0KzOFu0Ko=",
           "treeSize": "28160931",
           "hashes": [
             "qDMDpEGtUE3c8CnnlguBb24eYIGo+nv0wGjN2Wdq1V8=",
@@ -48,4 +48,4 @@
     "statement": "eyJfdHlwZSI6Imh0dHBzOi8vaW4tdG90by5pby9TdGF0ZW1lbnQvdjEiLCJzdWJqZWN0IjpbeyJuYW1lIjoicmZjODc4NS0wLjEuMi1weTMtbm9uZS1hbnkud2hsIiwiZGlnZXN0Ijp7InNoYTI1NiI6ImM0ZTkyZTllY2M4MjhiZWYyYWE3ZGJhMWRlOGFjOTgzNTExZjc1MzJhMGRmMTFjNzcwZDM5MDk5YTI1Y2YyMDEifX1dLCJwcmVkaWNhdGVUeXBlIjoiaHR0cHM6Ly9kb2NzLnB5cGkub3JnL2F0dGVzdGF0aW9ucy9wdWJsaXNoL3YxIiwicHJlZGljYXRlIjpudWxsfQ==",
     "signature": "MEUCIAvkRHFu+n2zs/4j+V3cM22DVZI1zqK4NjflzatEQMfgAiEAo6V3Z7tihOGkYiysF18xtZVqeOt3rdwVVb76mWp8DMc="
   }
-}
+}