Format and fix grammar issues

Author: eddeee888

docs/source/development-testing/graphql-codegen.mdx

@@ -20,7 +20,7 @@ This article covers GraphQL Codegen installation and configuration. If you'd lik
 Install the following packages. This installation assumes you already have [installed `@apollo/client` and its dependencies](../get-started#step-2-install-dependencies).
 
 ```bash
-npm install -D @graphql-codegen/cli @graphql-codegen/typescript-operations
+`npm install -D @graphql-codegen/cli @graphql-codegen/typescript-operations`
 ```
 
 ### Recommended starter configuration
@@ -83,7 +83,7 @@ $ npm run codegen
 
 If you follow GraphQL Codegen's [quickstart guide](https://the-guild.dev/graphql/codegen/docs/getting-started/installation), it recommends generating your config file using the GraphQL Code Generator CLI. This wizard installs and configures the [`@graphql-codegen/client-preset`](https://the-guild.dev/graphql/codegen/plugins/presets/preset-client).
 
-We do not recommend using the client preset with Apollo Client apps because it generates additional runtime code that adds bundle size to your application and includes features that are incompatible with Apollo Client. Instead, we recommend using the [`typescript-operations`](https://the-guild.dev/graphql/codegen/plugins/typescript/typescript-operations) plugins directly (at minimum), which focus on only generating types and don't include additional runtime code. Follow the steps in the preceding section to use a setup that includes these plugins.
+We do not recommend using the client preset with Apollo Client apps because it generates additional runtime code that adds bundle size to your application and includes features that are incompatible with Apollo Client. Instead, we recommend using the [`typescript-operations`](https://the-guild.dev/graphql/codegen/plugins/typescript/typescript-operations) plugin directly (at minimum), which focus on only generating types and don't include additional runtime code. Follow the steps in the preceding section to use a setup that includes these plugins.
 
 If you're already using the client preset, or you choose to use it instead of working directly with the plugins, we recommend the following minimal configuration for Apollo Client apps.
 
@@ -153,8 +153,8 @@ const config: CodegenConfig = {
       config: {
         // Generates the Enums and Input types used in operation variables.
         // These types are imported into near-operation files generated by the config below.
-        generateOperationTypes: false
-      }
+        generateOperationTypes: false,
+      },
     },
     "./src/": {
       preset: "near-operation-file",
@@ -241,8 +241,8 @@ const config: CodegenConfig = {
       config: {
         // Generates the Enums and Input types used in operation variables.
         // These types are imported into near-operation files generated by the config below.
-        generateOperationTypes: false
-      }
+        generateOperationTypes: false,
+      },
     },
     "./src/": {
       preset: "near-operation-file",