removed special characters

corsika/framework/units/quantity_io_celsius.hpp

@@ -22,14 +22,14 @@
 namespace phys { namespace units {
 
 /**
- * celsius, [C].
+ * celsius, [C].
  */
 template<>
 struct unit_info< thermodynamic_temperature_d >
 {
     static bool        single() { return true; }
     static std::string name()   { return "celsius"; }
-    static std::string symbol() { return "C"; }
+    static std::string symbol() { return "C"; }
 };
 
 namespace literals {

corsika/framework/units/quantity_io_engineering.hpp

@@ -31,7 +31,7 @@
 #include <sstream>
 
 /*
- * Note: micro, , may not work everywhere, so you can define a glyph yourself:
+ * Note: micro, may not work everywhere, so you can define a glyph yourself:
  */
 #ifndef ENG_FORMAT_MICRO_GLYPH
 # define ENG_FORMAT_MICRO_GLYPH "u"