Fix some typos in the documentation.
Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>
diff --git a/doc/comboot.txt b/doc/comboot.txt
index f5fefda..b3d8e64 100644
--- a/doc/comboot.txt
+++ b/doc/comboot.txt
@@ -553,7 +553,8 @@ AX=000Fh [3.00] Get IPAPPEND strings [PXELINUX]
AX=0010h [3.00] Resolve hostname [PXELINUX]
- Input: ES:BX pointer to null-terminated hostname
+ Input: AX 0010h
+ ES:BX pointer to null-terminated hostname
Output: EAX IP address of hostname (zero if not found)
Queries the DNS server(s) for a specific hostname. If the
@@ -842,7 +843,7 @@ AX=001Eh [3.74] Keyboard remapping table
AX=001Fh [3.74] Get current working directory
- Input: AX 0001Eh
+ Input: AX 0001Fh
Output: ES:BX null-terminated directory name string
Returns the current working directory. For SYSLINUX, ISOLINUX,
@@ -851,7 +852,7 @@ AX=001Fh [3.74] Get current working directory
AX=0020h [3.74] Open directory
- Input: AX 001Fh
+ Input: AX 0020h
ES:SI /-null-terminated directory name
Output: SI directory handle
EAX clobbered
@@ -862,7 +863,7 @@ AX=0020h [3.74] Open directory
AX=0021h [3.74] Read directory
- Input: AX 0020h
+ Input: AX 0021h
SI directory handle
ES:DI buffer for file name
Output: DL Type of file
@@ -878,7 +879,7 @@ AX=0021h [3.74] Read directory
AX=0022h [3.74] Close directory
- Input: AX 001Fh
+ Input: AX 0022h
SI directory handle
Output SI 0