[docs] minor name details added

docs/user/five_day_setup/docs.user.five_day_setup.day_1.md

@@ -1,6 +1,6 @@
 ---
 {
-	"_label": "Day-1"
+	"_label": "Day-1: Setup Customer, Item, and Supplier"
 }
 ---
 Login to your ERPNext account with the User ID and Password sent through the mail.

docs/user/five_day_setup/docs.user.five_day_setup.day_2.md

@@ -1,6 +1,6 @@
 ---
 {
-	"_label": "Day-2"
+	"_label": "Day-2: Setup Chart of Accounts, Opening Accounts, and HR"
 }
 ---
 

docs/user/five_day_setup/docs.user.five_day_setup.day_3.md

@@ -1,6 +1,6 @@
 ---
 {
-	"_label": "Day-3"
+	"_label": "Day-3: Sales Cycle and Purchase Cycle"
 }
 ---
 After completing the set-up and account opening process, it is advisable  to complete a few cycles of sales, purchase, and manufacturing process.

docs/user/five_day_setup/docs.user.five_day_setup.day_4.md

@@ -1,6 +1,6 @@
 ---
 {
-	"_label": "Day-4"
+	"_label": "Day-4: Manufacturing Cycle and Accounting Reports"
 }
 ---
 

docs/user/five_day_setup/docs.user.five_day_setup.day_5.md

@@ -1,6 +1,6 @@
 ---
 {
-	"_label": "Day-5"
+	"_label": "Day-5: Projects Calendar and Website"
 }
 ---