diff --git a/src/gbz80.7 b/src/gbz80.7
index 5b14f173..49558cb6 100644
--- a/src/gbz80.7
+++ b/src/gbz80.7
@@ -512,10 +512,10 @@ Set if result is 0.
 1
 .It
 .Sy H :
-Set if no borrow from bit 4.
+Set if borrow from bit 4.
 .It
 .Sy C :
-Set if no borrow
+Set if borrow
 .Po set if Ar r8
 >
 .Sy A
@@ -606,7 +606,7 @@ Set if result is 0.
 1
 .It
 .Sy H :
-Set if no borrow from bit 4.
+Set if borrow from bit 4.
 .El
 .Ss DEC [HL]
 Decrement the value pointed by
@@ -1497,10 +1497,10 @@ Set if result is 0.
 1
 .It
 .Sy H :
-Set if no borrow from bit 4.
+Set if borrow from bit 4.
 .It
 .Sy C :
-Set if no borrow
+Set if borrow
 .Po set if Ar r8
 >
 .Sy A
@@ -1713,10 +1713,10 @@ Set if result is 0.
 1
 .It
 .Sy H :
-Set if no borrow from bit 4.
+Set if borrow from bit 4.
 .It
 .Sy C :
-Set if no borrow
+Set if borrow
 .Po set if Ar r8
 >
 .Sy A