Changes after review

Author: vitormattos

README.md

@@ -17,16 +17,9 @@ Nextcloud app to sign PDF documents.
 ## Setup
 
 ### Standalone
-Help to usage in configure cfssl command:
-```
-yourCN: CommonName
-yourOU: OrganizationalUnit
-yourO: Organization
-yourCountry: CountryName
-```
-After install LibreSign, will be necessary to run these follows commands
+After installing LibreSign, is necessary to run the following commands
 
-Install commands:
+Install commands, replace all between < and > by your data. For more information you could run the commands with `--help`:
 ```bash
 occ libresign:install --all
 occ libresign:configure:cfssl --cn=<yourCN> --ou=<yourOU> --o=<yourO> --c=<yourCountry>

lib/Service/ConfigureCheckService.php

@@ -35,12 +35,12 @@ public function canPreview(): array {
 		} catch (ImagickException $ie) {
 			if ($ie->getCode() === 499) {
 				return [
-					'errors' => ['Necessary configure the security policy of ImageMagick to work with PDF. More informations: https://github.com/LibreSign/libresign/issues/829'],
+					'errors' => ['Is necessary to configure the ImageMagick security policy to work with PDF. More information on: https://github.com/LibreSign/libresign/issues/829'],
 				];
 			}
 		}
 		return [
-			'success' => ['Can generate preview'],
+			'success' => ['Can generate the preview'],
 		];
 	}