diff --git a/lib/definitions/errors.js b/lib/definitions/errors.js
index 51508538..c845168c 100644
--- a/lib/definitions/errors.js
+++ b/lib/definitions/errors.js
@@ -17,25 +17,25 @@ Your configuration for the \`assets\` option is \`${stringify(assets)}\`.`,
   }),
   EINVALIDFAILTITLE: ({failTitle}) => ({
     message: 'Invalid `failTitle` option.',
-    details: `The [failTitle option](${linkify('README.md#failtitle')}) if defined, must be a non empty \`String\`.
+    details: `The [failTitle option](${linkify('README.md#failtitle')}) if defined, must be a non-empty \`String\`.
 
 Your configuration for the \`failTitle\` option is \`${stringify(failTitle)}\`.`,
   }),
   EINVALIDFAILCOMMENT: ({failComment}) => ({
     message: 'Invalid `failComment` option.',
-    details: `The [failComment option](${linkify('README.md#failcomment')}) if defined, must be a non empty \`String\`.
+    details: `The [failComment option](${linkify('README.md#failcomment')}) if defined, must be a non-empty \`String\`.
 
 Your configuration for the \`failComment\` option is \`${stringify(failComment)}\`.`,
   }),
   EINVALIDLABELS: ({labels}) => ({
     message: 'Invalid `labels` option.',
-    details: `The [labels option](${linkify('README.md#labels')}) if defined, must be a non empty \`String\`.
+    details: `The [labels option](${linkify('README.md#labels')}) if defined, must be a non-empty \`String\`.
 
 Your configuration for the \`labels\` option is \`${stringify(labels)}\`.`,
   }),
   EINVALIDASSIGNEE: ({assignee}) => ({
     message: 'Invalid `assignee` option.',
-    details: `The [assignee option](${linkify('README.md#assignee')}) if defined, must be a non empty \`String\`.
+    details: `The [assignee option](${linkify('README.md#assignee')}) if defined, must be a non-empty \`String\`.
 
     Your configuration for the \`assignee\` option is \`${stringify(assignee)}\`.`,
   }),
@@ -43,7 +43,7 @@ Your configuration for the \`labels\` option is \`${stringify(labels)}\`.`,
     message: 'The git repository URL is not a valid GitLab URL.',
     details: `The **semantic-release** \`repositoryUrl\` option must a valid GitLab URL with the format \`<GitLab_URL>/<projectPath>.git\`.
 
-By default the \`repositoryUrl\` option is retrieved from the \`repository\` property of your \`package.json\` or the [git origin url](https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes) of the repository cloned by your CI environment.`,
+By default, the \`repositoryUrl\` option is retrieved from the \`repository\` property of your \`package.json\` or the [git origin url](https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes) of the repository cloned by your CI environment.`,
   }),
   EINVALIDGLTOKEN: ({projectPath}) => ({
     message: 'Invalid GitLab token.',
@@ -57,7 +57,7 @@ Please make sure to set the \`GL_TOKEN\` or \`GITLAB_TOKEN\` environment variabl
     message: `The repository ${projectPath} doesn't exist.`,
     details: `The **semantic-release** \`repositoryUrl\` option must refer to your GitLab repository. The repository must be accessible with the [GitLab API](https://docs.gitlab.com/ce/api/README.html).
 
-By default the \`repositoryUrl\` option is retrieved from the \`repository\` property of your \`package.json\` or the [git origin url](https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes) of the repository cloned by your CI environment.
+By default, the \`repositoryUrl\` option is retrieved from the \`repository\` property of your \`package.json\` or the [git origin url](https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes) of the repository cloned by your CI environment.
 
 If you are using [GitLab Enterprise Edition](https://about.gitlab.com/gitlab-ee) please make sure to configure the \`gitlabUrl\` and \`gitlabApiPathPrefix\` [options](${linkify(
       'README.md#options'