Fix typos

Change-Id: Ied3445430ffefbf27674f103c879a606909c9b3f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112478
Tested-by: Jenkins
Reviewed-by: Andrea Gelmini <andrea.gelmini@gelma.net>

sfx2/source/devtools/DocumentModelTreeHandler.cxx

@@ -337,7 +337,7 @@ public:
     }
 };
 
-/** Represents a style family, whcih contains a list of styles */
+/** Represents a style family, which contains a list of styles */
 class StylesFamilyEntry : public DocumentModelTreeEntry
 {
 public:

sfx2/source/devtools/ObjectInspectorTreeHandler.cxx

@@ -415,7 +415,7 @@ public:
     }
 };
 
-/** Node represents a basic value, that can be any object, sequece, struct */
+/** Node represents a basic value, that can be any object, sequence, struct */
 class BasicValueNode : public SimpleStringNode
 {
 protected:

wizards/source/scriptforge/python/scriptforge.py

@@ -343,7 +343,7 @@ class SFServices(object):
                     a list named 'localProperties' reserved to properties for internal use
                         e.g. oDlg.Controls() is a method that uses '_Controls' to hold the list of available controls
                 When
-                    forceGetProperty = False    # Standard bahaviour
+                    forceGetProperty = False    # Standard behaviour
                 read-only serviceproperties are buffered in Python after their 1st get request to Basic
                 Otherwise set it to True to force a recomputation at each property getter invocation
                 If there is a need to handle a specific property in a specific manner: