reolve lint errors (#11)

Signed-off-by: Vivek Kumar Sahu <vivekkumarsahu650@gmail.com>

README.md

@@ -1,9 +1,9 @@
 # URL SHORTNER
+
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/viveksahu26/url_shortner/badge)](https://securityscorecards.dev/viewer/?uri=github.com/viveksahu26/url_shortner)
 
 **URL shortner endpoint - returns a short URL**
-
-It is a service which takes long URL from the user and returns Short URL. 
+It is a service which takes long URL from the user and returns Short URL.
 It provides 3 service.
 
 1) health checks: it ensures that app is running.
@@ -15,68 +15,71 @@ Example: `http://localhost:8080/short-url?longURL=http://google.com/134646123456
 3) long url : it takes short url and returns long url
 Example: `http://localhost:8080/long-url?sortURL=xtNFxaBwCG`
 
-## How URL Shortner Works !!
-It replaces long URL by randomly generated characters of size 10. 
+## How URL Shortner Works
+
+It replaces long URL by randomly generated characters of size 10.
 It stores both Short and Long URL in the local file, `url.properties`.
 If `url.properties`  file is not present then creates new, otherwise write to the existing ones.
-The advantage of saving Short URL and Long URL in the file is to retrieved that same Short URL correspondiing to Long URL. 
-
+The advantage of saving Short URL and Long URL in the file is to retrieved that same Short URL correspondiing to Long URL.
 
 ## Steps to reproduce it
+
 1) Clone the repo:
-    
+
     `git clone https://github.com/viveksahu26/url_shortner.git`
 
 2) Jump to the directory.
 
     `cd url_shortner`
 
-3) Execute main program. 
+3) Execute main program.
 
     `go run main.go`
-    
+
     You can provide your custom port
-    
+
      `go run main.go  5000`
 
 *NOTE:*: Make sure that Port 8080 is free. By defaul Port is 8080. But you can customize accordingly by passing port number after command(go run main.go).
 
 4) Check the health of program
 
-    http://localhost:8080/health
+    <http://localhost:8080/health>
+
+5) Convert longURL into ShortURL:
 
-5)  Convert longURL into ShortURL:
-
-    Enter your URL after *http://localhost:8080/sort-url?longURL=*
+    Enter your URL after *<http://localhost:8080/sort-url?longURL=>*
 
-    And let's say your Long URL: *http://google.com/1346461234567890123456789/get/viveksahu26*
+    And let's say your Long URL: *<http://google.com/1346461234567890123456789/get/viveksahu26>*
 
     Finally you complete URL in the browser will look like:
 
-    http://localhost:8080/short-url?longURL=http://google.com/1346461234567890123456789/get/viveksahu26
+    <http://localhost:8080/short-url?longURL=http://google.com/1346461234567890123456789/get/viveksahu26>
 
-    http://localhost:8080/long-url?sortURL=xtNFxaBwCG
+    <http://localhost:8080/long-url?sortURL=xtNFxaBwCG>
 
      You will get output
 
-    ```
+```
     {"originalURL":"http://google.com/1346461234567890123456789/get/viveksahu26","shortURL":"http://localhost:8080/xtNFxaBwCG"}
-    ```
+```
 
 6) Convert ShortURL into LongURL:
 
     Let's say shortURL=xtNFxaBwCG
-    
+
     To get it's longURL enter below URL in the browser
-    
+
     http://localhost:8080/long-url?sortURL=xtNFxaBwCG
 
     It will return longURL to you as:
-    
+
     http://google.com/1346461234567890123456789/get/viveksahu26
 
 ## Steps to reproduce Using Docker Image
+
 ### Step:1
+
 Docker Image: viveksahu26/urlshortner:stable
 Link: https://hub.docker.com/repository/docker/viveksahu26/urlshortner
 
@@ -85,6 +88,7 @@ Pull docker image:
     docker pull viveksahu26/urlshortner:stable
 
 ### Step:2
+
 Run container in non-interactive mode
 
     docker run -d --name vivek -p 3000:8080 viveksahu26/urlshortner:stable
@@ -93,7 +97,8 @@ Run container in interactive mode
 
     docker run --name vivek -p 3000:8080 viveksahu26/urlshortner:stable
 
-### Step:3 
+### Step:3
+
 Search on browser
 
     http://localhost:3000/short-url?longURL=http://google.com/1346461234567890123456789/get/viveksahu26