comment nit: miners don't vote

src/main.cpp

@@ -1886,8 +1886,8 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi
                     // such nodes as they are not following the protocol. That
                     // said during an upgrade careful thought should be taken
                     // as to the correct behavior - we may want to continue
-                    // peering with non-upgraded nodes even after a soft-fork
+                    // peering with non-upgraded nodes even after soft-fork
-                    // super-majority vote has passed.
+                    // super-majority signaling has occurred.
                     return state.DoS(100,false, REJECT_INVALID, strprintf("mandatory-script-verify-flag-failed (%s)", ScriptErrorString(check.GetScriptError())));
                 }
             }