diff --git a/OpenSim/Region/CoreModules/World/Land/RegionCombinerModule.cs b/OpenSim/Region/CoreModules/World/Land/RegionCombinerModule.cs
index 79c9839aa8..a6e3859473 100644
--- a/OpenSim/Region/CoreModules/World/Land/RegionCombinerModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/RegionCombinerModule.cs
@@ -20,8 +20,6 @@ namespace OpenSim.Region.CoreModules.World.Land
             get { return null; }
         }
 
-        public Type ReplacableInterface { get { return null; } }
-
         private Dictionary<UUID, RegionConnections> m_regions = new Dictionary<UUID, RegionConnections>();
         private bool enabledYN = false;
         public void Initialise(IConfigSource source)
diff --git a/OpenSim/Region/Framework/Interfaces/IRegionModuleBase.cs b/OpenSim/Region/Framework/Interfaces/IRegionModuleBase.cs
index ff606b173b..9b1e4cad76 100644
--- a/OpenSim/Region/Framework/Interfaces/IRegionModuleBase.cs
+++ b/OpenSim/Region/Framework/Interfaces/IRegionModuleBase.cs
@@ -47,7 +47,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// has registered the interface by then, this module will be
         /// activated, else it will remain inactive, letting the other module
         /// take over. This should return non-null ONLY in modules that are
-        /// intended to be easily replacable, e.g. stub implementations
+        /// intended to be easily replaceable, e.g. stub implementations
         /// that the developer expects to be replaced by third party provided
         /// modules.
         /// </summary>