diff --git a/ruby/google_drive/bin/files_to_spreadsheet b/ruby/google_drive/bin/files_to_spreadsheet
index e7dbeb8..cf0c644 100755
--- a/ruby/google_drive/bin/files_to_spreadsheet
+++ b/ruby/google_drive/bin/files_to_spreadsheet
@@ -7,11 +7,11 @@ Dotenv.load
 require './lib/google_drive_spreadsheet'
 
 title, path = ARGV
-abort "Usage: #{__FILE__} worksheet_title [files_path]" unless title
+abort "Usage: #{__FILE__} worksheet_title files_path" unless title && path
 
 path ||= `pwd`
 
 cells = [%w[Name Ext Size MTime]]
-cells += Pathname.glob("#{path}/*.*").sort.map{|file| [file.basename('.*'), file.extname, file.size, file.mtime] }
+cells += Pathname.glob("#{path}/*").sort.map{|file| [file.basename('.*'), file.extname, file.size, file.mtime] }
 
 GoogleDriveSpreadsheet.write(title, cells)
diff --git a/ruby/showoff/Gemfile.lock b/ruby/showoff/Gemfile.lock
index e5b5d44..bfeaf80 100644
--- a/ruby/showoff/Gemfile.lock
+++ b/ruby/showoff/Gemfile.lock
@@ -15,7 +15,7 @@ GEM
   specs:
     blankslate (2.1.2.4)
     gli (2.5.6)
-    json (1.7.7)
+    json (2.6.1)
     nokogiri (1.5.9)
     parslet (1.5.0)
       blankslate (~> 2.0)