Align correctly CLI help texts

Author: hartator

README.md

@@ -32,18 +32,18 @@ It will download the last version of every file present on Wayback Machine to `.
 
     Optional options:
         -d, --directory PATH             Directory to save the downloaded files into
-                        		 Default is ./websites/ plus the domain name
+                        		         Default is ./websites/ plus the domain name
         -f, --from TIMESTAMP             Only files on or after timestamp supplied (ie. 20060716231334)
         -t, --to TIMESTAMP               Only files on or before timestamp supplied (ie. 20100916231334)
         -o, --only ONLY_FILTER           Restrict downloading to urls that match this filter
-		                         (use // notation for the filter to be treated as a regex)
+		                                 (use // notation for the filter to be treated as a regex)
         -x, --exclude EXCLUDE_FILTER     Skip downloading of urls that match this filter
-        				 (use // notation for the filter to be treated as a regex)
+        				                 (use // notation for the filter to be treated as a regex)
         -a, --all                        Expand downloading to error files (40x and 50x) and redirections (30x)
         -c, --concurrency NUMBER         Number of multiple files to dowload at a time
-                        		 Default is one file at a time (ie. 20)
+                        		         Default is one file at a time (ie. 20)
         -p, --snapshot-pages NUMBER      Maximum snapshot pages to consider (Default is 100)
-                			 Count an average of 150,000 snapshots per page 
+                			             Count an average of 150,000 snapshots per page 
         -l, --list                       Only list file urls in a JSON format with the archived timestamps, won't download anything.
         -v, --version                    Display version