diff --git a/Homework 7/.~lock.mighty_excel_spreadsheet.ods# b/Homework 7/.~lock.mighty_excel_spreadsheet.ods#
new file mode 100644
index 0000000..bafd13a
--- /dev/null
+++ b/Homework 7/.~lock.mighty_excel_spreadsheet.ods#	
@@ -0,0 +1 @@
+,tommasorodolfomasera,Tommasos-MBP.mobile.usilu.net,16.11.2018 15:24,file:///Users/tommasorodolfomasera/Library/Application%20Support/LibreOffice/4;
\ No newline at end of file
diff --git a/Homework 7/mighty_excel_spreadsheet.ods b/Homework 7/mighty_excel_spreadsheet.ods
index c38069f..7f0cf1d 100644
Binary files a/Homework 7/mighty_excel_spreadsheet.ods and b/Homework 7/mighty_excel_spreadsheet.ods differ