diff --git a/assets/proof_of_observability_flow.md b/assets/proof_of_observability_flow.md
index b24368b..2efbbd0 100644
--- a/assets/proof_of_observability_flow.md
+++ b/assets/proof_of_observability_flow.md
@@ -8,7 +8,8 @@ Each observation follows this lifecycle:
 flowchart TD
     A[Observer Probe] --> B[Ping Target]
     B --> C[Generate JSON Observation]
-    C --> D[Hash + Sign Observation]
+    C --> D[Hash and Sign Observation]
     D --> E[Upload JSON to IPFS]
-    E --> F[Submit Hash + CID to Smart Contract]
-    F --> G[Proof is Publicly Verifiable (on-chain + IPFS)]
+    E --> F[Submit Hash and CID to Smart Contract]
+    F --> G["Proof is Publicly Verifiable via Blockchain and IPFS"]
+