README.md in mongoid_geospatial-1.0.0rc0 vs README.md in mongoid_geospatial-1.0.0rc1

@@ -1,9 +1,9 @@
 Mongoid Geospatial
 ==================
 
-A Mongoid Extention that simplifies and adds support for MongoDB and
+A Mongoid Extension that simplifies and adds support for MongoDB and
 RGeo Spatial Calculations.
 
 Quick Start
 -----------
 Add mongoid_geospatial to your Gemfile:
@@ -82,11 +82,11 @@
 # notice how the order of lng and lat were switched. it will always come out like this when using spatial.
 # Also adds a handy distance function
 hudson.distance_from(:source, [-74,40], {:unit=>:mi})
 
 ```
-Mongoid Geo has extended all built in spatial symbol extentions
+Mongoid Geo has extended all built in spatial symbol extensions
 
 * near
   * River.where(:source.near => [-73.98, 40.77])
   * River.where(:source.near => [[-73.98, 40.77],5]) # sets max distance of 5
   * River.where(:source.near => {:point => [-73.98, 40.77], :max => 5}) # sets max distance of 5
@@ -295,9 +295,12 @@
     field :source,  type: Array,    spacial: true
 
 to
 
     field :source,  type: Point,    spatial: true
+
+
+Beware the 't' and 'c' issue. It's spaTial.
 
 
 
 Troubleshooting
 ---------------