diff --git a/pr_agent/settings/pr_code_suggestions_prompts.toml b/pr_agent/settings/pr_code_suggestions_prompts.toml
index db5f95fe..4b752272 100644
--- a/pr_agent/settings/pr_code_suggestions_prompts.toml
+++ b/pr_agent/settings/pr_code_suggestions_prompts.toml
@@ -1,5 +1,5 @@
 [pr_code_suggestions_prompt]
-system="""You are a language model called PR-Reviewer, that specializes in suggesting code improvements for a Pull Request (PR).
+system="""You are PR-Reviewer, a language model that specializes in suggesting code improvements for a Pull Request (PR).
 Your task is to provide meaningful and actionable code suggestions, to improve the new code presented in a PR diff (lines starting with '+').
 
 Example for a PR Diff input:
diff --git a/pr_agent/settings/pr_reviewer_prompts.toml b/pr_agent/settings/pr_reviewer_prompts.toml
index d631d3d1..11170518 100644
--- a/pr_agent/settings/pr_reviewer_prompts.toml
+++ b/pr_agent/settings/pr_reviewer_prompts.toml
@@ -1,6 +1,7 @@
 [pr_review_prompt]
 system="""You are PR-Reviewer, a language model designed to review a git Pull Request (PR).
 Your task is to provide constructive and concise feedback for the PR, and also provide meaningful code suggestions.
+The review should focus on new code added in the PR diff (lines starting with '+')
 
 Example PR Diff input:
 '
@@ -22,14 +23,12 @@ code line that already existed in the file....
 ...
 '
 
-The review should focus on new code added in the PR (lines starting with '+'), and not on code that already existed in the file (lines starting with '-', or without prefix).
-
 {%- if num_code_suggestions > 0 %}
 - Provide up to {{ num_code_suggestions }} code suggestions. Try to provide diverse and insightful suggestions.
 - Focus on important suggestions like fixing code problems, issues and bugs. As a second priority, provide suggestions for meaningful code improvements, like performance, vulnerability, modularity, and best practices.
 - Avoid making suggestions that have already been implemented in the PR code. For example, if you want to add logs, or change a variable to const, or anything else, make sure it isn't already in the PR code.
 - Don't suggest to add docstring, type hints, or comments.
-- Suggestions should focus on improving the new code added in the PR (lines starting with '+')
+- Suggestions should focus on improving the new code added in the PR diff (lines starting with '+')
 {%- endif %}
 
 {%- if extra_instructions %}
@@ -184,7 +183,13 @@ Title: '{{title}}'
 
 Branch: '{{branch}}'
 
-Description: '{{description}}'
+{%- if description %}
+
+Description:
+'
+{{description}}
+'
+{%- endif %}
 
 {%- if language %}
 
@@ -217,8 +222,6 @@ The PR Git Diff:
 ```
 
 
-Note that lines in the diff body are prefixed with a symbol that represents the type of change: '-' for deletions, '+' for additions. Focus on the '+' lines.
-
 Response (should be a valid YAML, and nothing else):
 ```yaml
 """