diff --git a/compiler/cpp/src/thrift/generate/t_cl_generator.cc b/compiler/cpp/src/thrift/generate/t_cl_generator.cc
index dccecdc..409af1d 100644
--- a/compiler/cpp/src/thrift/generate/t_cl_generator.cc
+++ b/compiler/cpp/src/thrift/generate/t_cl_generator.cc
@@ -60,7 +60,7 @@
       if(iter->first.compare("no_asd") == 0) {
         no_asd = true;
       } else if (iter->first.compare("sys_pref") == 0) {
-	system_prefix = iter->second;
+      system_prefix = iter->second;
       } else {
         throw "unknown option cl:" + iter->first;
       }
diff --git a/compiler/cpp/src/thrift/generate/t_cpp_generator.cc b/compiler/cpp/src/thrift/generate/t_cpp_generator.cc
index 6984268..13d27a1 100644
--- a/compiler/cpp/src/thrift/generate/t_cpp_generator.cc
+++ b/compiler/cpp/src/thrift/generate/t_cpp_generator.cc
@@ -1430,9 +1430,9 @@
 
   if (!pointers)
   {
-		// 'force_cpp_out' always goes into the .cpp file, and never into a .tcc
-		// file in case templates are involved. Since the constructor is not templated,
-		// putting it into the (later included) .tcc file would cause ODR violations.
+    // 'force_cpp_out' always goes into the .cpp file, and never into a .tcc
+    // file in case templates are involved. Since the constructor is not templated,
+    // putting it into the (later included) .tcc file would cause ODR violations.
     generate_default_constructor(force_cpp_out, tstruct, false);
   }
 
diff --git a/compiler/cpp/src/thrift/generate/t_haxe_generator.cc b/compiler/cpp/src/thrift/generate/t_haxe_generator.cc
index 40d4ce2..94f7f54 100644
--- a/compiler/cpp/src/thrift/generate/t_haxe_generator.cc
+++ b/compiler/cpp/src/thrift/generate/t_haxe_generator.cc
@@ -97,16 +97,16 @@
                           t_const_value* value);
 
   void render_struct_initializer(std::ostream& out,
-						         t_struct* type,
+                                 t_struct* type,
                                  t_const_value* value);
   void render_map_initializer(std::ostream& out,
-						      t_map* type,
+                              t_map* type,
                               t_const_value* value);
   void render_list_initializer(std::ostream& out,
-						       t_list* type,
+                               t_list* type,
                                t_const_value* value);
   void render_set_initializer(std::ostream& out,
-						      t_set* type,
+                              t_set* type,
                               t_const_value* value);
 
   // helper