Clean up double spaces between words in comments

Examples/test-suite/extend_template_ns.i

@@ -7,7 +7,7 @@ namespace oss
 %} 
  
 namespace oss { 
-   %extend Foo<One> {           //************ this doesn't  work 
+   %extend Foo<One> {           //************ this doesn't work
      int test1(int x) { return x; } 
    };
 } 

Examples/test-suite/li_boost_intrusive_ptr.i

@@ -5,7 +5,7 @@
 // like 'top'. There is a wrapper for intrusive_ptr in intrusive_ptr_wrapper.h which enables one to
 // count the instances of intrusive_ptr. Uncomment the INTRUSIVE_PTR_WRAPPER macro to turn this on.
 //
-// Also note the debug_shared flag  which can be set from the target language.
+// Also note the debug_shared flag which can be set from the target language.
 //
 // Usage of intrusive_ptr_add_ref and intrusive_ptr_release based on boost testing:
 // http://www.boost.org/doc/libs/1_36_0/libs/smart_ptr/test/intrusive_ptr_test.cpp

Examples/test-suite/li_boost_shared_ptr.i

@@ -5,7 +5,7 @@
 // like 'top'. There is a wrapper for shared_ptr in shared_ptr_wrapper.h which enables one to
 // count the instances of shared_ptr. Uncomment the SHARED_PTR_WRAPPER macro to turn this on.
 //
-// Also note the debug_shared flag  which can be set from the target language.
+// Also note the debug_shared flag which can be set from the target language.
 
 %module li_boost_shared_ptr
 

Examples/test-suite/template_ns_scope.i

@@ -10,7 +10,7 @@
     {
     public:
       A() {}    // *** Here, the const. breaks swig ***
-                // *** swig  works without it     ***
+                // *** swig works without it     ***
     };
  
     namespace hello

Source/Modules/overload.cxx

@@ -560,7 +560,7 @@ String *Swig_overload_dispatch_cast(Node *n, const_String_or_char_ptr fmt, int *
 	  }
 	}
 	if (!Getattr(pj, "tmap:in:SWIGTYPE") && Getattr(pj, "tmap:typecheck:SWIGTYPE")) {
-	  /* we emit  a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
+	  /* we emit a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
 	  Swig_warning(WARN_TYPEMAP_TYPECHECK_UNDEF, Getfile(ni), Getline(ni),
 		       "Overloaded method %s with no explicit typecheck typemap for arg %d of type '%s'\n",
 		       Swig_name_decl(n), j, SwigType_str(Getattr(pj, "type"), 0));
@@ -737,7 +737,7 @@ static String *overload_dispatch_fast(Node *n, const_String_or_char_ptr fmt, int
 	  }
 	}
 	if (!Getattr(pj, "tmap:in:SWIGTYPE") && Getattr(pj, "tmap:typecheck:SWIGTYPE")) {
-	  /* we emit  a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
+	  /* we emit a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
 	  Swig_warning(WARN_TYPEMAP_TYPECHECK_UNDEF, Getfile(ni), Getline(ni),
 		       "Overloaded method %s with no explicit typecheck typemap for arg %d of type '%s'\n",
 		       Swig_name_decl(n), j, SwigType_str(Getattr(pj, "type"), 0));
@@ -836,7 +836,7 @@ String *Swig_overload_dispatch(Node *n, const_String_or_char_ptr fmt, int *maxar
 	num_braces++;
       }
       if (!Getattr(pj, "tmap:in:SWIGTYPE") && Getattr(pj, "tmap:typecheck:SWIGTYPE")) {
-	/* we emit  a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
+	/* we emit a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
 	Swig_warning(WARN_TYPEMAP_TYPECHECK_UNDEF, Getfile(ni), Getline(ni),
 		     "Overloaded method %s with no explicit typecheck typemap for arg %d of type '%s'\n",
 		     Swig_name_decl(n), j, SwigType_str(Getattr(pj, "type"), 0));

Source/Modules/r.cxx

@@ -327,7 +327,7 @@ protected:
   String *s_namespace;
 
   // State variables that carry information across calls to functionWrapper()
-  // from  member accessors and class declarations.
+  // from member accessors and class declarations.
   String *opaqueClassDeclaration;
   int processing_variable;
   int processing_member_access_function;
@@ -2783,7 +2783,7 @@ Language *swig_r(void) {
  *----------------------------------------------------------------------- */
 String * R::processType(SwigType *t, Node *n, int *nargs) {
   //XXX Need to handle typedefs, e.g.
-  //  a type which is a typedef  to a function pointer.
+  //  a type which is a typedef to a function pointer.
 
   SwigType *tmp = Getattr(n, "tdname");
   if (debugMode)

Source/Modules/swigmod.h

@@ -243,10 +243,10 @@ public:
   /* Returns the dirprot mode */
   int dirprot_mode() const;
 
-  /* Check if the non public constructor is  needed (for directors) */
+  /* Check if the non public constructor is needed (for directors) */
   int need_nonpublic_ctor(Node *n);
 
-  /* Check if the non public member is  needed (for directors) */
+  /* Check if the non public member is needed (for directors) */
   int need_nonpublic_member(Node *n);
 
   /* Set none comparison string */

Tools/javascript/v8_shell.cxx

@@ -11,7 +11,7 @@
 
 typedef int (*V8ExtensionInitializer) (v8::Handle<v8::Object> module);
 
-// Note: these typedefs and defines are used to deal with  v8 API changes since version 3.19.00
+// Note: these typedefs and defines are used to deal with v8 API changes since version 3.19.00
 
 typedef void SwigV8ReturnValue;
 typedef v8::FunctionCallbackInfo<v8::Value> SwigV8Arguments;