1 files changed, 3 insertions, 7 deletions

diff --git a/13.md b/13.md
index 360bde6..53c4d1b 100644
--- a/13.md
+++ b/13.md
@@ -4,7 +4,7 @@ NIP-13
 Proof of Work
 -------------
 
-`draft` `optional` `author:jb55` `author:cameri`
+`draft` `optional`
 
 This NIP defines a way to generate and interpret Proof of Work for nostr notes. Proof of Work (PoW) is a way to add a proof of computational work to a note. This is a bearer proof that all relays and clients can universally validate with a small amount of code. This proof can be used as a means of spam deterrence.
 
@@ -35,11 +35,7 @@ Example mined note
   "created_at": 1651794653,
   "kind": 1,
   "tags": [
-    [
-      "nonce",
-      "776797",
-      "21"
-    ]
+    ["nonce", "776797", "21"]
   ],
   "content": "It's just me mining my own business",
   "sig": "284622fc0a3f4f1303455d5175f7ba962a3300d136085b9566801bc2e0699de0c7e31e44c81fb40ad9049173742e904713c3594a1da0fc5d2382a25c11aba977"
@@ -110,7 +106,7 @@ function countLeadingZeroes(hex) {
 Querying relays for PoW notes
 -----------------------------
 
-Since relays allow searching on prefixes, you can use this as a way to filter notes of a certain difficulty:
+If relays allow searching on prefixes, you can use this as a way to filter notes of a certain difficulty:
 
 ```
 $ echo '["REQ", "subid", {"ids": ["000000000"]}]'  | websocat wss://some-relay.com | jq -c '.[2]'