AsmAnalysis: Improve wording of invalid argument for eofcreate/returncontract error

Author: clonker

libyul/AsmAnalysis.cpp

@@ -523,7 +523,7 @@ size_t AsmAnalyzer::operator()(FunctionCall const& _funCall)
 								nativeLocationOf(arg),
 								fmt::format(
 									"Data name \"{}\" cannot be used as an argument of eofcreate/returncontract. "
-									"An object name is only acceptable.",
+									"Only an object name is acceptable.",
 									formattedLiteral
 								)
 							);

test/libyul/yulSyntaxTests/eof/eofcreate_invalid_object_name_data.yul

@@ -10,4 +10,4 @@ object "a" {
 // EVMVersion: >=shanghai
 // bytecodeFormat: >=EOFv1
 // ----
-// TypeError 7575: (52-59): Data name "data1" cannot be used as an argument of eofcreate/returncontract. An object name is only acceptable.
+// TypeError 7575: (52-59): Data name "data1" cannot be used as an argument of eofcreate/returncontract. Only an object name is acceptable.