Fix several typos (#9658)

core/base-service/base-graphql.js

@@ -20,7 +20,7 @@ class BaseGraphqlService extends BaseService {
   /**
    * Parse data from JSON endpoint
    *
-   * @param {string} buffer JSON repsonse from upstream API
+   * @param {string} buffer JSON response from upstream API
    * @returns {object} Parsed response
    */
   _parseJson(buffer) {
@@ -51,7 +51,7 @@ class BaseGraphqlService extends BaseService {
    *    for allowed keys
    *    and {@link module:core/base-service/errors~RuntimeErrorProps} for allowed values
    * @param {Function} [attrs.transformJson=data => data] Function which takes the raw json and transforms it before
-   * further procesing. In case of multiple query in a single graphql call and few of them
+   * further processing. In case of multiple query in a single graphql call and few of them
    * throw error, partial data might be used ignoring the error.
    * @param {Function} [attrs.transformErrors=defaultTransformErrors]
    *    Function which takes an errors object from a GraphQL

core/base-service/base-json.js

@@ -14,7 +14,7 @@ class BaseJsonService extends BaseService {
   /**
    * Parse data from JSON endpoint
    *
-   * @param {string} buffer JSON repsonse from upstream API
+   * @param {string} buffer JSON response from upstream API
    * @returns {object} Parsed response
    */
   _parseJson(buffer) {

core/base-service/base.spec.js

@@ -322,7 +322,7 @@ describe('BaseService', function () {
   })
 
   describe('ScoutCamp integration', function () {
-    // TODO Strangly, without the useless escape the regexes do not match in Node 12.
+    // TODO Strangely, without the useless escape the regexes do not match in Node 12.
     // eslint-disable-next-line no-useless-escape
     const expectedRouteRegex = /^\/foo(?:\/([^\/#\?]+?))(|\.svg|\.json)$/
 

core/base-service/openapi.js

@@ -363,7 +363,7 @@ function pathParam({
  *   { name: 'name2', example: 'example2' },
  * )
  * ```
- * is equivilent to
+ * is equivalent to
  * ```
  * const params = [
  *   pathParam({ name: 'name1', example: 'example1' }),
@@ -409,7 +409,7 @@ function queryParam({
  *   { name: 'name2', example: 'example2' },
  * )
  * ```
- * is equivilent to
+ * is equivalent to
  * ```
  * const params = [
  *   queryParam({ name: 'name1', example: 'example1' }),