it's ==> its & its ==> it's as needed.

svn path=/trunk/; revision=47898

epan/crypt/airpdcap.c

@@ -325,7 +325,7 @@ Ideally, it would be best to maintain an expanding list of SA keys. Perhaps we c
 that they apply to.  Then, whenever we need to decrypt a packet, we can determine which key to use based on whether
 it is broadcast or unicast and within what packet number range it falls.
 
-Either that, or store two versions of encrypted packets - the orginal packet and it's successfully
+Either that, or store two versions of encrypted packets - the orginal packet and its successfully
 decrypted version.  Then Wireshark wouldn't have to decrypt packets on the fly if they were already successfully decrypted.
 
 */
@@ -429,7 +429,7 @@ AirPDcapDecryptWPABroadcastKey(const EAPOL_RSN_KEY *pEAPKey, guint8  *decryption
     sa->validKey = TRUE;
     sa->wpa.key_ver = key_version;
 
-    /* Since this is a GTK and it's size is only 32 bytes (vs. the 64 byte size of a PTK), we fake it and put it in at a 32-byte offset so the  */
+    /* Since this is a GTK and its size is only 32 bytes (vs. the 64 byte size of a PTK), we fake it and put it in at a 32-byte offset so the  */
     /* AirPDcapRsnaMng() function will extract the right piece of the GTK for decryption. (The first 16 bytes of the GTK are used for decryption.) */
     memset(sa->wpa.ptk, 0, sizeof(sa->wpa.ptk));
     memcpy(sa->wpa.ptk+32, szEncryptedKey, key_len);

epan/wslua/init_wslua.c

@@ -360,7 +360,7 @@ int wslua_init(register_cb cb, gpointer client_data) {
     lua_newtable (L);
     lua_dissectors_table_ref = luaL_ref(L, LUA_REGISTRYINDEX);
 
-    /* set running_superuser variable to it's propper value */
+    /* set running_superuser variable to its proper value */
     WSLUA_REG_GLOBAL_BOOL(L,"running_superuser",started_with_special_privs());
 
     /* special constant used by PDU reassembly handling */

epan/wslua/wslua_tvb.c

@@ -316,14 +316,14 @@ int ByteArray_register(lua_State* L) {
  * Tvb & TvbRange
  *
  * a Tvb represents a tvbuff_t in Lua.
- * a TvbRange represents a range in a tvb (tvb,offset,length) it's main purpose is to do bounds checking,
+ * a TvbRange represents a range in a tvb (tvb,offset,length) its main purpose is to do bounds checking,
  *            it helps too simplifing argument passing to Tree. In wireshark terms this is worthless nothing
  *            not already done by the TVB itself. In lua's terms is necessary to avoid abusing TRY{}CATCH(){}
  *            via preemptive bounds checking.
  *
  * These lua objects refers to structures in wireshak that are freed independently from Lua's garbage collector.
  * To avoid using a pointer from Lua to Wireshark's that is already freed, we maintain a list of the pointers with
- * a marker that track's it's expiry.
+ * a marker that track's its expiry.
  *
  * All pointers are marked as expired when the dissection of the current frame is finished or when the garbage
  * collector tries to free the object referring to the pointer, whichever comes first.

tools/ncp2222.py

@@ -3394,7 +3394,7 @@ RemoveOpenRights		= bitfield8("remove_open_rights", "Remove Open Rights", [
 	bf_boolean8(0x40, "remove_open_rights_write_thru", "Write Through"),
 ])
 RenameFlag			= bitfield8("rename_flag", "Rename Flag", [
-	bf_boolean8(0x01, "rename_flag_ren", "Rename to Myself allows file to be renamed to it's original name"),
+	bf_boolean8(0x01, "rename_flag_ren", "Rename to Myself allows file to be renamed to its original name"),
 	bf_boolean8(0x02, "rename_flag_comp", "Compatibility allows files that are marked read only to be opened with read/write access"),
 	bf_boolean8(0x04, "rename_flag_no", "Name Only renames only the specified name space entry name"),
 ])

ui/recent.c

@@ -157,7 +157,7 @@ write_recent_geom(gpointer key _U_, gpointer value, gpointer rf)
  * the window name is the key, and the geometry struct is the value */
 static GHashTable *window_geom_hash = NULL;
 
-/* save the window and it's current geometry into the geometry hashtable */
+/* save the window and its current geometry into the geometry hashtable */
 void
 window_geom_save(const gchar *name, window_geometry_t *geom)
 {