router: fix typo in consts

MASTER_SEARCH_TIEMOUT -> MASTER_SEARCH_TIMEOUT.
                ^^                       ^^

Closes #306

Author: Gerold103

vshard/consts.lua

@@ -56,7 +56,7 @@ return {
     MASTER_SEARCH_IDLE_INTERVAL = 5,
     MASTER_SEARCH_WORK_INTERVAL = 0.5,
     MASTER_SEARCH_BACKOFF_INTERVAL = 5,
-    MASTER_SEARCH_TIEMOUT = 5,
+    MASTER_SEARCH_TIMEOUT = 5,
 
     TIMEOUT_INFINITY = 500 * 365 * 86400,
     DEADLINE_INFINITY = math.huge,

vshard/replicaset.lua

@@ -417,7 +417,7 @@ local function replicaset_master_call(replicaset, func, args, opts)
             return nil, lerror.vshard(lerror.code.MISSING_MASTER,
                                       replicaset.uuid)
         end
-        local timeout = opts.timeout or consts.MASTER_SEARCH_TIEMOUT
+        local timeout = opts.timeout or consts.MASTER_SEARCH_TIMEOUT
         master, timeout = replicaset_wait_master(replicaset, timeout)
         if not master then
             return nil, timeout
@@ -744,7 +744,7 @@ local function replicaset_locate_master(replicaset)
     end
     local func = 'vshard.storage._call'
     local args = {'info'}
-    local const_timeout = consts.MASTER_SEARCH_TIEMOUT
+    local const_timeout = consts.MASTER_SEARCH_TIMEOUT
     local ok, res, err, f
     local master = replicaset.master
     if master then