diff --git a/es/ln-07.md b/es/ln-07.md
index b620322..924ef1a 100644
--- a/es/ln-07.md
+++ b/es/ln-07.md
@@ -22,13 +22,13 @@
     - [Paso 10: Bob -> Alice: commitment_signed](#paso-10-bob---alice-commitment_signed)
     - [Paso 11: Alice -> Bob: revoke_and_ack](#paso-11-alice---bob-revoke_and_ack)
   - [Eliminando HTLCs](#eliminando-htlcs)
-    - [Paso 12: Bob -> Alice: update_fulfill_htlc(A2)](#paso-12-bob---alice-update_fulfill_htcla2)
+    - [Paso 12: Bob -> Alice: update_fulfill_htlc(A2)](#paso-12-bob---alice-update_fulfill_htlca2)
     - [Paso 13: Bob -> Alice: update_fail_htlc(A1)](#paso-13-bob---alice-update_fail_htlca1)
     - [Paso 14: Bob -> Alice: update_fail_malformed_htlc(A3)](#paso-14-bob---alice-update_fail_malformed_htlca3)
-    - [Paso 15: Alice -> Bob: update_fulfill_htlc(B1)](#paso-15-alice---bob-update_fulfill_htclb1)
-    - [Paso 16: Bob -> Alice: commitment_signed](#paso-16-bob---alice-comitment_signed)
+    - [Paso 15: Alice -> Bob: update_fulfill_htlc(B1)](#paso-15-alice---bob-update_fulfill_htlcb1)
+    - [Paso 16: Bob -> Alice: commitment_signed](#paso-16-bob---alice-commitment_signed)
     - [Paso 17: Alice -> Bob: revoke_and_ack](#paso-17-alice---bob-revoke_and_ack)
-    - [Paso 18: Alice -> Bob: commitment_signed](#paso-87-alice---bob-commitment_signed)
+    - [Paso 18: Alice -> Bob: commitment_signed](#paso-18-alice---bob-commitment_signed)
     - [Paso 19: Bob -> Alice: revoke_and_ack](#paso-19-bob---alice-revoke_and_ack)
     - [Paso 20: Bob -> Alice: commitment_signed](#paso-20-bob---alice-commitment_signed)
     - [Paso 21: Alice -> Bob: revoke_and_ack](#paso-21-alice---bob-revoke_and_ack)