updated readme

README

@@ -63,13 +63,18 @@ Fuel price is fixed at 0.2 CR/LY, you can hold 7LY of fuel at most.
 As of the current version, 1.5.8:
 
 * multiple typos corrected in text strings
-* the "cash" and "sneak" commands are only available to the REPL if running with -v CHEAT=1
+* the "cash" and "sneak" commands are only available to the REPL if running
-* galaxy jumps are no longer free and cost 5000 credits each (like in classic Elite and Oolite)
+  with -v CHEAT=1
-* cargo hold expansion also is non-free (400 credits) and can only be done once from 20t to 35t (like in classic Elite)
+* galaxy jumps are no longer free and cost 5000 credits each
-* alien items are available by default, can be overridden with -v NO_ALIEN_ITEMS=1
+  (like in classic Elite and Oolite)
+* cargo hold expansion also is non-free (400 credits) and can only be
+  done once from 20t to 35t (like in classic Elite)
+* alien items are available by default
+  (can be overridden with -v NO_ALIEN_ITEMS=1)
 * economy names are no longer shortened
 * the "politically correct" goods names are turned on with -v CENSORED=1
-* the following goods have been renamed: "Robot Slaves" to "Robots", "Liquor/Wines" to "Liquors", "Gem-Strones" to "Gem-stones"
+* the following goods have been renamed: "Robot Slaves" to "Robots",
+  "Liquor/Wines" to "Liquors", "Gem-Strones" to "Gem-stones"
 * market and local info tables are better aligned
 
 To be continued. This list is expected to grow in the future.