diff --git a/dlls/iphlpapi/ifenum.c b/dlls/iphlpapi/ifenum.c
index 63a66aff17b..e794d09ac22 100644
--- a/dlls/iphlpapi/ifenum.c
+++ b/dlls/iphlpapi/ifenum.c
@@ -34,7 +34,7 @@
  * FIXME:
  * - I don't support IPv6 addresses here, since SIOCGIFCONF can't return them
  *
- * There are three implemened methods for determining the MAC address of an
+ * There are three implemented methods for determining the MAC address of an
  * interface:
  * - a specific IOCTL (Linux)
  * - looking in the ARP cache (at least Solaris)
diff --git a/dlls/iphlpapi/ifenum.h b/dlls/iphlpapi/ifenum.h
index c33eaf7a973..17d6b5e4a5c 100644
--- a/dlls/iphlpapi/ifenum.h
+++ b/dlls/iphlpapi/ifenum.h
@@ -15,11 +15,9 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * This module implements functions shared by DLLs that need to enumerate
- * network interfaces and addresses.  It's meant to hide some problematic
- * defines like socket(), as well as provide only one file
- * that needs to be ported to implement these functions on different platforms,
- * since the Windows API provides multiple ways to get at this info.
+ * This module implements network interface and address enumeration.  It's
+ * meant to hide some problematic defines like socket(), and make iphlpapi
+ * more portable.
  *
  * Like Windows, it uses a numeric index to identify an interface uniquely.
  * As implemented, an interface represents a UNIX network interface, virtual
diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c
index 8bc5fdb3c90..1f09c2c4c5a 100644
--- a/dlls/iphlpapi/iphlpapi_main.c
+++ b/dlls/iphlpapi/iphlpapi_main.c
@@ -87,7 +87,6 @@ BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 DWORD WINAPI AddIPAddress(IPAddr Address, IPMask IpMask, DWORD IfIndex, PULONG NTEContext, PULONG NTEInstance)
 {
   FIXME(":stub\n");
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -399,7 +398,6 @@ DWORD WINAPI CreateProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex)
 {
   FIXME("(dwAddress 0x%08lx, dwMask 0x%08lx, dwIfIndex 0x%08lx): stub\n",
    dwAddress, dwMask, dwIfIndex);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -422,7 +420,6 @@ DWORD WINAPI CreateProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex)
 DWORD WINAPI DeleteIPAddress(ULONG NTEContext)
 {
   FIXME("(NTEContext %ld): stub\n", NTEContext);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -494,7 +491,6 @@ DWORD WINAPI DeleteProxyArpEntry(DWORD dwAddress, DWORD dwMask, DWORD dwIfIndex)
 {
   FIXME("(dwAddress 0x%08lx, dwMask 0x%08lx, dwIfIndex 0x%08lx): stub\n",
    dwAddress, dwMask, dwIfIndex);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -520,7 +516,7 @@ DWORD WINAPI EnableRouter(HANDLE * pHandle, OVERLAPPED * pOverlapped)
   FIXME("(pHandle %p, pOverlapped %p): stub\n", pHandle, pOverlapped);
   /* could echo "1" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to
      could map EACCESS to ERROR_ACCESS_DENIED, I suppose
-     marking Win2K+ functions not supported */
+   */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -543,8 +539,7 @@ DWORD WINAPI EnableRouter(HANDLE * pHandle, OVERLAPPED * pOverlapped)
 DWORD WINAPI FlushIpNetTable(DWORD dwIfIndex)
 {
   FIXME("(dwIfIndex 0x%08lx): stub\n", dwIfIndex);
-  /* this flushes the arp cache of the given index
-     marking Win2K+ functions not supported */
+  /* this flushes the arp cache of the given index */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -568,7 +563,6 @@ DWORD WINAPI FlushIpNetTable(DWORD dwIfIndex)
 DWORD WINAPI GetAdapterIndex(LPWSTR AdapterName, PULONG IfIndex)
 {
   FIXME("(AdapterName %p, IfIndex %p): stub\n", AdapterName, IfIndex);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -945,7 +939,7 @@ DWORD WINAPI GetIfTable(PMIB_IFTABLE pIfTable, PULONG pdwSize, BOOL bOrder)
  * Get a list of network interface adapters.
  *
  * PARAMS
- *  pIfTable    [Out] buffer for intertace adapters
+ *  pIfTable    [Out] buffer for interface adapters
  *  dwOutBufLen [Out] if buffer is too small, returns required size
  *
  * RETURNS
@@ -1454,7 +1448,6 @@ DWORD WINAPI GetPerAdapterInfo(ULONG IfIndex, PIP_PER_ADAPTER_INFO pPerAdapterIn
 {
   TRACE("(IfIndex %ld, pPerAdapterInfo %p, pOutBufLen %p)\n", IfIndex,
    pPerAdapterInfo, pOutBufLen);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -1806,7 +1799,6 @@ DWORD WINAPI IpRenewAddress(PIP_ADAPTER_INDEX_MAP AdapterInfo)
 DWORD WINAPI NotifyAddrChange(PHANDLE Handle, LPOVERLAPPED overlapped)
 {
   FIXME("(Handle %p, overlapped %p): stub\n", Handle, overlapped);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -1830,7 +1822,6 @@ DWORD WINAPI NotifyAddrChange(PHANDLE Handle, LPOVERLAPPED overlapped)
 DWORD WINAPI NotifyRouteChange(PHANDLE Handle, LPOVERLAPPED overlapped)
 {
   FIXME("(Handle %p, overlapped %p): stub\n", Handle, overlapped);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -1857,7 +1848,6 @@ DWORD WINAPI SendARP(IPAddr DestIP, IPAddr SrcIP, PULONG pMacAddr, PULONG PhyAdd
 {
   FIXME("(DestIP 0x%08lx, SrcIP 0x%08lx, pMacAddr %p, PhyAddrLen %p): stub\n",
    DestIP, SrcIP, pMacAddr, PhyAddrLen);
-  /* marking Win2K+ functions not supported */
   return ERROR_NOT_SUPPORTED;
 }
 
@@ -2027,6 +2017,6 @@ DWORD WINAPI UnenableRouter(OVERLAPPED * pOverlapped, LPDWORD lpdwEnableCount)
    lpdwEnableCount);
   /* could echo "0" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to
      could map EACCESS to ERROR_ACCESS_DENIED, I suppose
-     marking Win2K+ functions not supported */
+   */
   return ERROR_NOT_SUPPORTED;
 }