diff --git a/main.c b/main.c
index bbed7c5..61034e0 100644
--- a/main.c
+++ b/main.c
@@ -42,6 +42,7 @@ void insertInStartString(commandLine *cmdLine, int* toInsert ) {
 	for (int i = rows - 2; i > 0 ; i --)
 		for (int j = 0; j < cols; j ++)
 			cmdLine[i].string[j] = cmdLine[i - 1].string[j];
+			
 	for (int i = 0; i < cols; i ++) 
 		cmdLine[0].string[i] = toInsert[i];
 }
@@ -50,11 +51,13 @@ void insertInStartCommandLine(commandLine *cmdLine, commandLine toInsert, int ar
 	for (int i = arrayLength - 1; i > 0 ; i --) {
 		for (int j = 0; j < cmdLine[i - 1].length; j ++)
 			cmdLine[i].string[j] = cmdLine[i - 1].string[j];
+			
 		cmdLine[i].length = cmdLine[i - 1].length;
 		cmdLine[i].position = cmdLine[i - 1].position;
 	}
 	for (int i = 0; i < toInsert.length; i ++)
 		cmdLine[0].string[i] = toInsert.string[i];
+		
 	cmdLine[0].length = toInsert.length;
 	cmdLine[0].position = toInsert.position;
 }
@@ -62,6 +65,7 @@ void insertInStartCommandLine(commandLine *cmdLine, commandLine toInsert, int ar
 void insert(int *cmd_string, int toInsert , int position, int len) {
 	for (int i = len + 1; i > position; i --)
 		cmd_string[i] = cmd_string[i - 1];
+		
 	cmd_string[position] = toInsert;
 }
 
@@ -85,9 +89,9 @@ void resetBuffer (commandLine *buffer) {
 }
 
 void copyCommandLine(commandLine* destination, commandLine source) {
-	for (int i = 0; i < source.length; i ++) {
+	for (int i = 0; i < source.length; i ++)
 		destination->string[i] = source.string[i];
-	}
+
 	destination->position = source.position;
 	destination->length = source.length;
 	
@@ -172,8 +176,8 @@ int main (int argc, char* argv[]) {
 				for (int i = 0; i < 10; i ++) {
 					printf("%i (%i symbols): ", i, history[i].length);
 					for (int j = 0; j < history[i].length; j ++)
-					
 						printf("%c", history[i].string[j]);
+						
 					printf("\n");
 				}
 			break;