diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c
index 26072ec26e16d61b35f8c740532cf61872b1d9f6..8b1f4242640f41cf5c5e7312684b7c0c8c52aad7 100644
--- a/src/nwfilter/nwfilter_dhcpsnoop.c
+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
@@ -935,7 +935,7 @@ virNWFilterSnoopDHCPOpen(const char *ifname, virMacAddr *mac,
          * DHCP response against the one of the VM. Assuming that the
          * bridge learns the VM's MAC address quickly this should not
          * generate much more traffic than if we filtered by VM and
-         * braodcast MAC as well
+         * broadcast MAC as well
          */
         ext_filter = g_strdup(filter);
     }
diff --git a/src/qemu/qemu_saveimage.c b/src/qemu/qemu_saveimage.c
index 89112e3e4488452351755538b4d05a955b9e2a7f..26cf302f214bc330480c0c149a13cc6c30b8c683 100644
--- a/src/qemu/qemu_saveimage.c
+++ b/src/qemu/qemu_saveimage.c
@@ -317,7 +317,7 @@ qemuSaveImageDecompressionStart(virQEMUSaveData *data,
  * Stop decompression process and close both @fd and @intermediatefd if
  * necessary.
  *
- * Returns -1 on errro, 0 on success.
+ * Returns -1 on error, 0 on success.
  */
 int
 qemuSaveImageDecompressionStop(virCommand *cmd,
diff --git a/src/vbox/vbox_common.h b/src/vbox/vbox_common.h
index b81b62187c9c3d0c400b3eb9c3ebe3f9c71530fb..0fb998a138bc4d7077c5ad357d79d341ee241fa0 100644
--- a/src/vbox/vbox_common.h
+++ b/src/vbox/vbox_common.h
@@ -334,7 +334,7 @@ enum HardDiskVariant
 #define VBOX_CONTROLLER_SCSI_NAME "SCSI Controller"
 #define VBOX_CONTROLLER_SAS_NAME "SAS Controller"
 
-/* Simplied definitions in vbox_CAPI_*.h */
+/* Simplified definitions in vbox_CAPI_*.h */
 
 typedef void const *PCVBOXXPCOM;
 typedef struct nsISupports nsISupports;