diff --git a/src/services/MarkdownRenderer.ts b/src/services/MarkdownRenderer.ts
index 4764e129..7ba6752f 100644
--- a/src/services/MarkdownRenderer.ts
+++ b/src/services/MarkdownRenderer.ts
@@ -62,7 +62,7 @@ export class MarkdownRenderer {
     parentId?: string,
   ): MarkdownHeading {
     name = unescapeHTMLChars(name);
-    const item = {
+    const item: MarkdownHeading = {
       id: parentId ? `${parentId}/${safeSlugify(name)}` : `section/${safeSlugify(name)}`,
       name,
       level,
@@ -87,7 +87,7 @@ export class MarkdownRenderer {
   attachHeadingsDescriptions(rawText: string) {
     const buildRegexp = (heading: MarkdownHeading) => {
       return new RegExp(
-        `##?\\s+${heading.name.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')}\s*(\n|\r\n)`,
+        `##?\\s+${heading.name.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')}\s*(\n|\r\n|$|\s*)`,
       );
     };
 
diff --git a/src/services/__tests__/MarkdownRenderer.test.ts b/src/services/__tests__/MarkdownRenderer.test.ts
index 669a8fb0..777822c0 100644
--- a/src/services/__tests__/MarkdownRenderer.test.ts
+++ b/src/services/__tests__/MarkdownRenderer.test.ts
@@ -97,4 +97,22 @@ describe('Markdown renderer', () => {
     expect(part.component).toBe(TestComponent);
     expect(part.props).toEqual({ children: ' Test Test ' });
   });
+
+  test('should properly extract title from text', () => {
+    const rawTexts = ['text before\n# Test', 'text before\n  # Test', 'text before\n# Test\n'];
+    rawTexts.forEach(text => {
+      const headings = renderer.extractHeadings(text);
+      expect(headings).toHaveLength(1);
+      expect(headings[0].name).toEqual('Test');
+      expect(headings[0].description).toEqual('');
+    });
+
+    const rawTexts2 = ['# Test \n text after', '# Test \ntext after'];
+    rawTexts2.forEach(text => {
+      const headings = renderer.extractHeadings(text);
+      expect(headings).toHaveLength(1);
+      expect(headings[0].name).toEqual('Test');
+      expect(headings[0].description).toEqual('text after');
+    });
+  });
 });
diff --git a/src/services/__tests__/models/ApiInfo.test.ts b/src/services/__tests__/models/ApiInfo.test.ts
index 4a67139e..867d50e9 100644
--- a/src/services/__tests__/models/ApiInfo.test.ts
+++ b/src/services/__tests__/models/ApiInfo.test.ts
@@ -47,6 +47,30 @@ describe('Models', () => {
       expect(info.summary).toEqual('Test summary\nsome text\n## Heading\n test');
     });
 
+    test('should correctly populate description when 2nd line is started by white space', () => {
+      parser.spec = {
+        openapi: '3.0.0',
+        info: {
+          description: 'text before\n  # Test',
+        },
+      } as any;
+
+      const info = new ApiInfoModel(parser);
+      expect(info.description).toEqual('text before\n');
+    });
+
+    test('should correctly populate description when 2nd line is only white space', () => {
+      parser.spec = {
+        openapi: '3.0.0',
+        info: {
+          description: 'text before\n \n # Test',
+        },
+      } as any;
+
+      const info = new ApiInfoModel(parser);
+      expect(info.description).toEqual('text before\n');
+    });
+
     test('should correctly populate license identifier', () => {
       parser.spec = {
         openapi: '3.1.0',
diff --git a/src/services/models/ApiInfo.ts b/src/services/models/ApiInfo.ts
index 0b8e347d..fee23150 100644
--- a/src/services/models/ApiInfo.ts
+++ b/src/services/models/ApiInfo.ts
@@ -24,7 +24,7 @@ export class ApiInfoModel implements OpenAPIInfo {
     this.description = parser.spec.info.description || '';
     this.summary = parser.spec.info.summary || '';
 
-    const firstHeadingLinePos = this.description.search(/^##?\s+/m);
+    const firstHeadingLinePos = this.description.search(/^\s*##?\s+/m);
     if (firstHeadingLinePos > -1) {
       this.description = this.description.substring(0, firstHeadingLinePos);
     }