diff --git a/arguments_parsing.c b/arguments_parsing.c
index ee033a9..67685eb 100644
--- a/arguments_parsing.c
+++ b/arguments_parsing.c
@@ -86,7 +86,7 @@ char *parse_command_line_arguments(int argc, char *argv[]) {
                 long timeout_arg_value = strtol(optarg, NULL, 10);
                 if (timeout_arg_value < TIMEOUT_MIN_SUPPORTED_VALUE ||
                     timeout_arg_value > TIMEOUT_MAX_SUPPORTED_VALUE || errno != 0) {
-                    fprintf_error("Invalid timeout value: \"%s\". Range supported: %ld-%ld", optarg,
+                    fprintf_error("Invalid timeout value: \"%s\". Range supported: %ld-%ld\n", optarg,
                                   TIMEOUT_MIN_SUPPORTED_VALUE, TIMEOUT_MAX_SUPPORTED_VALUE);
                     print_usage(argv[0]);
                     exit(1);
@@ -133,12 +133,12 @@ char *parse_command_line_arguments(int argc, char *argv[]) {
         exit(1);
     }
     if (quiet && debug) {
-        fprintf_error("Incompatible options --quiet|-q and --debug used");
+        fprintf_error("Incompatible options --quiet|-q and --debug used\n");
         print_usage(argv[0]);
         exit(1);
     }
     if (quiet && verbose) {
-        fprintf_error("Incompatible options --quiet|-q and --verbose|-v used");
+        fprintf_error("Incompatible options --quiet|-q and --verbose|-v used\n");
         print_usage(argv[0]);
         exit(1);
     }
diff --git a/main.c b/main.c
index 8b5625b..42a9a4f 100644
--- a/main.c
+++ b/main.c
@@ -138,7 +138,7 @@ int main(int argc, char *argv[]) {
     x_display = XOpenDisplay(NULL);
     if (!x_display) {
         xscreensaver_is_available = 0;
-        fprintf_error("Couldn't open an X11 display!");
+        fprintf_error("Couldn't open an X11 display!\n");
     } else {
         int xscreensaver_event_base, xscreensaver_error_base; //not sure why these are needed
         xscreensaver_is_available = XScreenSaverQueryExtension(x_display, &xscreensaver_event_base,
@@ -149,7 +149,7 @@ int main(int argc, char *argv[]) {
     }
 
     if (!xscreensaver_is_available) {
-        fprintf_error("No available method for detecting user idle time on the system, user will be considered idle to allow the command to finish.");
+        fprintf_error("No available method for detecting user idle time on the system, user will be considered idle to allow the command to finish.\n");
     }
 
     pid = run_shell_command(shell_command_to_run);
diff --git a/tty_utils.c b/tty_utils.c
index 4cc671f..0615582 100644
--- a/tty_utils.c
+++ b/tty_utils.c
@@ -12,9 +12,7 @@ void print_colored_prefix(FILE *stream, const char *color, bool is_tty) {
 
 void print_colored_suffix(FILE *stream, bool is_tty) {
     if (is_tty) {
-        fprintf(stream, "\033[0m\n");
-    } else {
-        fprintf(stream, "\n");
+        fprintf(stream, "\033[0m");
     }
 }