update readme and fix copy/paste error

Author: toddrob99

README.md

@@ -34,6 +34,10 @@ If you install manually, be sure to also install requests.
 
 * `statsapi.standings()` - generate a formatted list of standings for a given league/date
 
+* `statsapi.team_leaders()` - generate a list of a team's leaders for a given stat
+
+* `statsapi.league_leaders()` - generate a list of stat leaders for all-time (single season) or a given season
+
 ## Example Use
 
 ### Print the number of games won by the Oakland Athletics in 2018
@@ -94,3 +98,15 @@ Use `statsapi.standings()` with the `date` parameters
 ```
 print(statsapi.standings(date='07/04/2018'))
 ```
+
+### Print the top 5 team leaders in walks for the 2008 Phillies
+
+```
+print(statsapi.team_leaders(143,'walks',limit=5,season=2008))
+```
+
+### Print the top 10 all time single season leaders in doubles
+
+```
+print(statsapi.league_leaders('doubles',statGroup='hitting',limit=10))
+```

statsapi/__init__.py

@@ -761,7 +761,7 @@ def league_leaders(leaderCategories,season=None,limit=10,statGroup=None,leagueId
     if playerPool: params.update({'playerPool':playerPool})
     params.update({'fields' : 'leagueLeaders,leaders,rank,value,team,name,league,name,person,fullName'})
 
-    r = get('league_leaders',params)
+    r = get('stats_leaders',params)
 
     leaders = ''
     lines = []