Merge pull request #1658 from practicalswift/typo-fixes-20160312

[gardening] Fix recently introduced typos: "peoperty" → "property" and "specifiedso" → "specified so"

Author: practicalswift

lib/Parse/ParseDecl.cpp

@@ -2170,7 +2170,8 @@ ParserStatus Parser::parseDecl(SmallVectorImpl<Decl*> &Entries,
       Status = makeParserCodeCompletionStatus();
       if (CodeCompletion) {
         // If we need to complete an override, collect the keywords already
-        // specifiedso that we do not duplicate them in code completion strings.
+        // specified so that we do not duplicate them in code completion
+        // strings.
         SmallVector<StringRef, 3> Keywords;
         switch (OrigTok.getKind()) {
         case tok::kw_func:

stdlib/public/core/Collection.swift

@@ -749,7 +749,7 @@ extension Collection {
     fatalError("unavailable function can't be called")
   }
 
-  @available(*, unavailable, message: "Removed in Swift 3. Please use underestimatedCount peoperty.")
+  @available(*, unavailable, message: "Removed in Swift 3. Please use underestimatedCount property.")
   public func underestimateCount() -> Int {
     fatalError("unavailable function can't be called")
   }