diff --git a/content/code-security/security-overview/exporting-data-from-the-risk-and-coverage-pages.md b/content/code-security/security-overview/exporting-data-from-the-risk-and-coverage-pages.md
index ec27d6ebaa..83f7d446ed 100644
--- a/content/code-security/security-overview/exporting-data-from-the-risk-and-coverage-pages.md
+++ b/content/code-security/security-overview/exporting-data-from-the-risk-and-coverage-pages.md
@@ -23,7 +23,7 @@ The CSV file you download will contain data corresponding to the filters you hav
 
 {% note %}
 
-**Note:** You can only export data for the first 20 teams in your organization. These 20 teams correspond with the first 20 teams visible in the **Teams** {% octicon "triangle-down" aria-hidden="true" %} dropdown menu on security overview.
+**Note:** In the "Teams" column of the CSV file, each repository will list a maximum of 20 teams with write access to that repository. If more than 20 teams have write access to a repository, the data will be truncated.
 
 {% endnote %}
 
diff --git a/data/reusables/security-overview/download-csv-files.md b/data/reusables/security-overview/download-csv-files.md
index 026c354403..918cdd7a77 100644
--- a/data/reusables/security-overview/download-csv-files.md
+++ b/data/reusables/security-overview/download-csv-files.md
@@ -1 +1 @@
-You can download CSV files containing data from the risk and coverage pages of security overview. These files can be used for efforts like security research and in-depth data analysis, and can integrate easily with external datasets.
+You can download comma-separated values (CSV) files containing data from the risk and coverage pages of security overview. These files can be used for efforts like security research and in-depth data analysis, and can integrate easily with external datasets.
diff --git a/src/content-linter/scripts/lint-content.js b/src/content-linter/scripts/lint-content.js
index 40dab64efa..c3d5b3932b 100755
--- a/src/content-linter/scripts/lint-content.js
+++ b/src/content-linter/scripts/lint-content.js
@@ -124,6 +124,8 @@ async function main() {
     }
   }
   const end = Date.now()
+  // Ensure previous console logging is not truncated
+  console.log('\n\n')
   spinner.info(`🕦 Markdownlint finished in ${(end - start) / 1000} s`)
   if (warningFileCount > 0) {
     spinner.warn(`Found ${warningFileCount} file(s) with warnings(s)`)
diff --git a/src/content-linter/style/base.js b/src/content-linter/style/base.js
index 07950affdf..bd90a07849 100644
--- a/src/content-linter/style/base.js
+++ b/src/content-linter/style/base.js
@@ -16,7 +16,7 @@ export const baseConfig = {
   },
   'first-heading-h1': {
     // MD002
-    severity: 'warning',
+    severity: 'error',
     level: 2,
     'partial-markdown-files': false,
   },
diff --git a/src/content-linter/style/github-docs.js b/src/content-linter/style/github-docs.js
index fec22d625a..9f244ff3b0 100644
--- a/src/content-linter/style/github-docs.js
+++ b/src/content-linter/style/github-docs.js
@@ -16,7 +16,7 @@ export const githubDocsConfig = {
   },
   'image-file-kebab': {
     // GHD004
-    severity: 'warning',
+    severity: 'error',
     'partial-markdown-files': true,
   },
   'internal-links-lang': {