improved help and reading user input

src/main.c

@@ -69,7 +69,7 @@ int file_exists(char path[]) {
 */
 void print_help_and_usage() {
 	fprintf(stdout,
-		"Help and usage for Wordle:\n"
+		"Help and usage for wordlec:\n"
 		"\n"
 		"Help:\n"
 		"--wordlist <path_to_wordlist_file> ........... specify a custom wordlist\n"
@@ -77,12 +77,6 @@ void print_help_and_usage() {
 		"                                                  each new line is separated by '\\n' (Enter/Return)\n"
 		"--verbose .................................... be verbose (show what the program is doing aka debug info)\n"
 		"--help ....................................... show this help screen\n"
-		"\n"
-		"Usage:\n"
-		"\n"
-		"wordlec ...................................... starts Wordle with the default wordlist\n"
-		"\n"
-		"wordlec --wordlist <path_to_wordlist_file> ... starts Wordle with a specified wordlist\n"
 	);
 }
 
@@ -156,8 +150,10 @@ void show() {
 	prompt the user for their input
 */
 void prompt(char user_input[]) {
+	int c;
 	printf(">> ");
 	scanf("%5s", user_input);
+	while ((c = getchar()) != '\n' && c != EOF);
 }
 
 /*