Fix up spacing issues; thanks Niels.

Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>

britney.py

@@ -818,7 +818,7 @@ class Britney:
                         self.__log("Overriding %s[%s] = %s with %s" % (x, package, z[package], hint.version), type="W")
                         for other in [y for y in hints[x] if y.package==package and y.version==z[package]]:
                             other.set_active(False)
-                        
+
                 z[package] = hint.version
 
         # Sanity check the hints hash
@@ -1278,7 +1278,7 @@ class Britney:
         for block_cmd in blocked:
             unblock_cmd = "un" + block_cmd
             unblocks = self.hints.search(unblock_cmd, package=src)
-         
+
             if unblocks and self.same_source(unblocks[0].version, source_u[VERSION]):
                 excuse.addhtml("Ignoring %s request by %s, due to %s request by %s" %
                                (block_cmd, blocked[block_cmd].user, unblock_cmd, unblocks[0].user))

migrationitem.py

@@ -39,7 +39,7 @@ class MigrationItem:
             else:
                 isequal = self.version == other.version
 
-        return isequal            
+        return isequal
 
     def __hash__(self):
         return hash((self.uvname, self.version))
@@ -77,7 +77,7 @@ class MigrationItem:
 
         if self.is_removal:
             self._suite = 'testing'
-	    
+
         parts = self._name.split('/', 3)
         is_removal = self.is_removal
         if len(parts) == 1 or self._architecture == 'source':