diff --git a/main.c b/main.c
index f0d0f25..60b2462 100644
--- a/main.c
+++ b/main.c
@@ -12,7 +12,8 @@ int main()
     printf("\n\n  1. Hypotenuse calculator");
     printf("\n  2. Quadratic formula calculator");
     printf("\n  3. Area of a circle");
-    printf("\n  4. Matrix");
+    printf("\n  4. Build a matrix");
+    printf("\n  5. Matrix determinant");
     printf("\n\n Enter your choice here:_____");
     printf("\033[D");
     printf("\033[D");
@@ -46,7 +47,7 @@ int main()
 
     case 2:
         system("clear");
-        printf("\n ~~ Quadratic formula calculator ~~\n\n");
+        printf("\n ~~ Quadratic formula ~~\n\n");
 
         printf("Please enter the value for \"a\":\n");
         double numA;
@@ -66,7 +67,7 @@ int main()
 
     case 3:
         system("clear");
-        printf("\n ~~ Area of a circle calculator ~~\n\n");
+        printf("\n ~~ Area of a circle ~~\n\n");
         printf("        o  o\n     o        o\n    o          o\n    o          o\n     o        o\n        o  o\n");
         printf("\n enter a radius:\n");
 
@@ -78,17 +79,31 @@ int main()
     case 4:
 
         system("clear");
-        printf("\n ~~ matrix *beta* ~~\n\n");
+        printf("\n ~~ Build a matrix ~~\n\n");
         int numRows;
         int numColumns;
-        printf("\nPlease enter the number of rows:");
+        printf("\nPlease enter the number of rows: ");
         scanf("%d", &numRows);
-        printf("\nPlease enter the number of columns:");
+        printf("\nPlease enter the number of columns: ");
         scanf("%d", &numColumns);
         buildMatrix(numRows, numColumns);
 
         break;
 
+    // case 5:
+
+    //     system("clear");
+    //     printf("\n ~~ Matrix determinant ~~\n\n");
+    //     int numRows;
+    //     int numColumns;
+    //     printf("\nPlease enter the number of rows:");
+    //     scanf("%d", &numRows);
+    //     printf("\nPlease enter the number of columns:");
+    //     scanf("%d", &numColumns);
+    //     buildMatrix(numRows, numColumns);
+
+    //     break;
+
     default:
         printf("\n Incorrect input, try again.\n");
     };