Index: src/libcfa/concurrency/coroutine
===================================================================
--- src/libcfa/concurrency/coroutine	(revision 17af7d185d75583696ef5e090868e66c99131d40)
+++ src/libcfa/concurrency/coroutine	(revision 436c0deab931c3644feb0da7d5a23034b5e7cfd3)
@@ -71,5 +71,5 @@
 // Suspend implementation inlined for performance
 static inline void suspend() {
-      coroutine_desc * src = this_coroutine();		// optimization
+	coroutine_desc * src = this_coroutine();		// optimization
 
 	assertf( src->last != 0,
@@ -91,10 +91,10 @@
 	coroutine_desc * dst = get_coroutine(cor);
 
-      if( unlikely(!dst->stack.base) ) {
+	if( unlikely(!dst->stack.base) ) {
 		create_stack(&dst->stack, dst->stack.size);
 		CtxStart(cor, CtxInvokeCoroutine);
 	}
 
-      // not resuming self ?
+	// not resuming self ?
 	if ( src != dst ) {
 		assertf( dst->state != Halted ,
@@ -103,9 +103,9 @@
 			src->name, src, dst->name, dst );
 
-            // set last resumer
+		// set last resumer
 		dst->last = src;
 	} // if
 
-      // always done for performance testing
+	// always done for performance testing
 	CoroutineCtxSwitch( src, dst );
 }
@@ -114,5 +114,5 @@
 	coroutine_desc * src = this_coroutine();		// optimization
 
-      // not resuming self ?
+	// not resuming self ?
 	if ( src != dst ) {
 		assertf( dst->state != Halted ,
@@ -121,9 +121,9 @@
 			src->name, src, dst->name, dst );
 
-            // set last resumer
+		// set last resumer
 		dst->last = src;
 	} // if
 
-      // always done for performance testing
+	// always done for performance testing
 	CoroutineCtxSwitch( src, dst );
 }