Correcting typo

Author: behzadmehmood

design_edit/src/rs_design_edit.cc

@@ -815,7 +815,7 @@ struct DesignEditRapidSilicon : public ScriptPass {
       string module_name = remove_backslashes(cell->type.str());
       if (std::find(primitives.begin(), primitives.end(), module_name) !=
           primitives.end()) {
-        //EDA-3010: output primitives cal also have danlging output wire 
+        //EDA-3010: output primitives can also have danlging output wire
         //bool is_out_prim = (module_name.substr(0, 2) == "O_") ? true : false;
         //if (is_out_prim) continue;
         // Upgrading dangling outs of input primtives to output ports