style changes as suggested by @jlee-r7

lib/msf/core/post/windows/netapi.rb

@@ -70,7 +70,7 @@ module NetAPI
     hosts = []
     mem = client.railgun.memread(start_ptr, struct_size*count)
 
-    0.upto(count-1) do |i|
+    count.times do
       x = {}
       x[:version]= mem[(base + 0),4].unpack("V*")[0]
       nameptr = mem[(base + 4),4].unpack("V*")[0]
@@ -130,7 +130,7 @@ module NetAPI
     sessions = []
     mem = client.railgun.memread(start_ptr, struct_size*count)
     
-    0.upto(count-1) do |i|
+    count.times do
       sess = {}
       cnameptr = mem[(base + 0),4].unpack("V*")[0]
       usernameptr = mem[(base + 4),4].unpack("V*")[0]