diff --git a/blame.py b/blame.py
index 046b54f..140863d 100644
--- a/blame.py
+++ b/blame.py
@@ -143,7 +143,8 @@ def get(hard):
 
 	return __blame__
 
-__blame_info_text__ = "Below are the number of rows from each author that have survived and are still intact in the current revision"
+__blame_info_text__ = ("Below are the number of rows from each author that have survived and are still "
+                       "intact in the current revision")
 
 def output_html(hard):
 	print("HTML output not yet supported.")
diff --git a/format.py b/format.py
index 4911ca5..3d6ade0 100644
--- a/format.py
+++ b/format.py
@@ -39,7 +39,6 @@ def select(format):
 	return format in __available_formats__
 
 def is_interactive_format():
-	global __selected_format__
 	return __selected_format__ == "text"
 
 def __output_html_template__(name):
@@ -55,7 +54,7 @@ def __get_zip_file_content__(name):
 
 def output_header():
 	if __selected_format__ == "html":
-		base = basedir.get_basedir();
+		base = basedir.get_basedir()
 		html_header = __output_html_template__(base + "/html/html.header")
 		jquery_js = __get_zip_file_content__("jquery.js")
 		flot_js = __get_zip_file_content__("jquery.flot.js")
diff --git a/responsibilities.py b/responsibilities.py
index 9230d5a..bf7b05e 100644
--- a/responsibilities.py
+++ b/responsibilities.py
@@ -77,6 +77,9 @@ def output_xml(hard):
 			resp_xml += "\t\t\t\t\t\t<rows>" + str(entry[0]) + "</rows>\n"
 			resp_xml += "\t\t\t\t\t</file>\n"
 
+			if j >= 9:
+				break
+
 		resp_xml += "\t\t\t\t</files>\n"
 		resp_xml += "\t\t\t</author>\n"