Formatting fixes

backends/firrtl/firrtl.cc

@@ -178,11 +178,8 @@ std::string dump_const(const RTLIL::Const &data)
 		else
 		{
 			// If value is larger than 32 bits, then emit a binary representation of
-			// the number. We have to do this as firrtl number literals don't support
-			// specifying their width, therefore a binary literal is the only way to
-			// guarantee the parameter widths match that provided on the RHS of a
-			// verilog parameter assignment. There is a caveat to this approach
-			// though:
+			// the number as integers are not large enough to contain the result.
+			// There is a caveat to this approach though:
 			//
 			// Note that parameter may be defined as having a fixed width as follows:
 			//
@@ -199,7 +196,7 @@ std::string dump_const(const RTLIL::Const &data)
 			//     defparam <inst_name> .test_signed_large = 40'd12; (width = 40)
 			//
 			// We therefore may lose the precision of the original verilog literal if
-			// it was written without it's bitwidth specifier.
+			// it was written without its bitwidth specifier.
 
 			// Emit binary prefix for string.
 			res_str += "\"b";