algo: fix returned variable from NormalizeRotation

alib2algo/src/string/simplify/NormalizeRotation.h

@@ -55,7 +55,7 @@ string::CyclicString < SymbolType > NormalizeRotation::normalize(const string::C
 		rotated.push_back ( data [ l % data.size ( ) ] );
 	}
-	return string::CyclicString < > { string.getAlphabet ( ), rotated };
+	return string::CyclicString < SymbolType > { string.getAlphabet ( ), rotated };
 }
 } /* namespace simplify */