prometheus-node-exporter-lua: Fix typos

Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

diff --git a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/nat_traffic.lua b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/nat_traffic.lua
index 24e4ca1f93a89b875c62a0b1fe5d122deeff944e..66d8342a6c08ce64e4a367bf29175c2115218020 100644 (file)
--- a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/nat_traffic.lua
+++ b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/nat_traffic.lua
@@ -1,10 +1,10 @@
 local function scrape()
-  -- documetation about nf_conntrack:
+  -- documentation about nf_conntrack:
   -- https://www.frozentux.net/iptables-tutorial/chunkyhtml/x1309.html
 
-  -- two dimesional table to sum bytes for the pair (src/dest)
+  -- two dimensional table to sum bytes for the pair (src/dest)
   local nat = {}
-  -- default constructor to init unknow pairs
+  -- default constructor to initialize unknown pairs
   setmetatable(nat, {
     __index = function (t, addr)
       t[addr] = {}