diff --git a/pr_agent/git_providers/gitlab_provider.py b/pr_agent/git_providers/gitlab_provider.py
index c583b087..7b11ef54 100644
--- a/pr_agent/git_providers/gitlab_provider.py
+++ b/pr_agent/git_providers/gitlab_provider.py
@@ -115,12 +115,20 @@ class GitLabProvider(GitProvider):
                 if not patch:
                     patch = load_large_diff(filename, new_file_content_str, original_file_content_str)
 
+
+                # count number of lines added and removed
+                patch_lines = patch.splitlines(keepends=True)
+                num_plus_lines = len([line for line in patch_lines if line.startswith('+')])
+                num_minus_lines = len([line for line in patch_lines if line.startswith('-')])
                 diff_files.append(
                     FilePatchInfo(original_file_content_str, new_file_content_str,
                                   patch=patch,
                                   filename=filename,
                                   edit_type=edit_type,
-                                  old_filename=None if diff['old_path'] == diff['new_path'] else diff['old_path']))
+                                  old_filename=None if diff['old_path'] == diff['new_path'] else diff['old_path'],
+                                  num_plus_lines=num_plus_lines,
+                                  num_minus_lines=num_minus_lines, ))
+
         self.diff_files = diff_files
         return diff_files
 
diff --git a/pr_agent/settings/pr_description_prompts.toml b/pr_agent/settings/pr_description_prompts.toml
index 2225088d..cf418834 100644
--- a/pr_agent/settings/pr_description_prompts.toml
+++ b/pr_agent/settings/pr_description_prompts.toml
@@ -33,13 +33,13 @@ class PRType(str, Enum):
 {%- if enable_file_walkthrough %}
 class FileWalkthrough(BaseModel):
     filename: str = Field(description="the relevant file full path")
-    changes_in_file: str = Field(description="minimal and concise description of the changes in the relevant file")
+    changes_in_file: str = Field(description="minimal and concise summary of the changes in the relevant file")
 {%- endif %}
 
 {%- if enable_semantic_files_types %}
 Class FileDescription(BaseModel):
     filename: str = Field(description="the relevant file full path")
-    changes_summary: str = Field(description="minimal and concise description of the important changes in the relevant file")
+    changes_summary: str = Field(description="minimal and concise summary of the changes in the relevant file")
     label: str = Field(description="a single semantic label that represents a type of code changes that occurred in the File. Possible values (partial list): 'bug fix', 'tests', 'enhancement', 'documentation', 'error handling', 'configuration changes', 'dependencies', 'formating', 'miscellaneous', ...")
 {%- endif %}
 
diff --git a/pr_agent/tools/pr_description.py b/pr_agent/tools/pr_description.py
index 5a074390..950b4f37 100644
--- a/pr_agent/tools/pr_description.py
+++ b/pr_agent/tools/pr_description.py
@@ -30,6 +30,11 @@ class PRDescription:
         )
         self.pr_id = self.git_provider.get_pr_id()
 
+        if get_settings().pr_description.enable_semantic_files_types and not self.git_provider.is_supported(
+                "gfm_markdown"):
+            get_logger().debug(f"Disabling semantic files types for {self.pr_id}")
+            get_settings().pr_description.enable_semantic_files_types = False
+
         # Initialize the AI handler
         self.ai_handler = AiHandler()
     
@@ -313,10 +318,11 @@ class PRDescription:
                             filename_publish += diff_plus_minus
                         if self.git_provider.is_supported("gfm_markdown"):
                             pr_body += f"<details><summary>{filename_publish}</summary>"
+                            file_change_description= self._insert_br_after_x_chars(file_change_description)
                             if diff_plus_minus:
-                                pr_body += f"<ul>Change summary:<br>**{file_change_description}**</ul></details>"
+                                pr_body += f"<ul>Changes summary:<br>**{file_change_description}**</ul></details>"
                             else:
-                                pr_body += f"<ul>Change summary:<br>**{file_change_description}**</ul></details>"
+                                pr_body += f"<ul>Changes summary:<br>**{file_change_description}**</ul></details>"
                     if self.git_provider.is_supported("gfm_markdown"):
                         pr_body += "</ul></details>|\n"
             else:
@@ -344,4 +350,28 @@ class PRDescription:
                 self.file_label_dict[label].append((filename, changes_summary))
             except Exception as e:
                 get_logger().error(f"Error preparing file label dict {self.pr_id}: {e}")
-                pass
\ No newline at end of file
+                pass
+
+    def _insert_br_after_x_chars(self, text):
+        """
+        Insert <br> into a string after a word that increases its length above x characters.
+        """
+        x = 70
+        if len(text) < x:
+            return text
+
+        words = text.split(' ')
+        new_text = ""
+        current_length = 0
+
+        for word in words:
+            # Check if adding this word exceeds x characters
+            if current_length + len(word) > x:
+                new_text += "<br>"  # Insert line break
+                current_length = 0  # Reset counter
+
+            # Add the word to the new text
+            new_text += word + " "
+            current_length += len(word) + 1  # Add 1 for the space
+
+        return new_text.strip()  # Remove trailing space