diff --git a/docs/bugs_and_glitches.md b/docs/bugs_and_glitches.md
index 77152efb5c0..c1bdc37fba3 100644
--- a/docs/bugs_and_glitches.md
+++ b/docs/bugs_and_glitches.md
@@ -2416,6 +2416,7 @@ CopyPokemonName_Buffer1_Buffer3:
  	cp d
  	ret c
 -	ret nc
++	ret nz
  	ld a, c
  	cp e
  	ret
diff --git a/engine/events/magikarp.asm b/engine/events/magikarp.asm
index 09d75967e5e..763c59a67f0 100644
--- a/engine/events/magikarp.asm
+++ b/engine/events/magikarp.asm
@@ -110,7 +110,7 @@ CalcMagikarpLength:
 
 ; This function is poorly commented.
 
-; In short, it generates a value between 190 and 1786 using
+; In short, it generates a value between 190 and 1625 using
 ; a Magikarp's DVs and its trainer ID. This value is further
 ; filtered in LoadEnemyMon to make longer Magikarp even rarer.