Fix ApiOperation text to be correct

application/src/main/java/org/thingsboard/server/controller/EdgeController.java

@@ -556,7 +556,7 @@ public class EdgeController extends BaseController {
     }
 
     @ApiOperation(value = "Get Edge Install Instructions (getEdgeInstallInstructions)",
-            notes = "Get a docker install instructions for provided edge id." + TENANT_AUTHORITY_PARAGRAPH,
+            notes = "Get an install instructions for provided edge id." + TENANT_AUTHORITY_PARAGRAPH,
             produces = MediaType.APPLICATION_JSON_VALUE)
     @PreAuthorize("hasAnyAuthority('TENANT_ADMIN')")
     @RequestMapping(value = "/edge/instructions/install/{edgeId}/{method}", method = RequestMethod.GET)
@@ -578,7 +578,7 @@ public class EdgeController extends BaseController {
     }
 
     @ApiOperation(value = "Get Edge Upgrade Instructions (getEdgeUpgradeInstructions)",
-            notes = "Get a docker install instructions for provided edge id." + TENANT_AUTHORITY_PARAGRAPH,
+            notes = "Get an upgrade instructions for provided edge id." + TENANT_AUTHORITY_PARAGRAPH,
             produces = MediaType.APPLICATION_JSON_VALUE)
     @PreAuthorize("hasAnyAuthority('TENANT_ADMIN')")
     @RequestMapping(value = "/edge/instructions/upgrade/{edgeVersion}/{method}", method = RequestMethod.GET)