Fix typos

Change-Id: Ice72f8d9971e15dd6ef365e64cd567b8581a92d3
Reviewed-on: https://gerrit.libreoffice.org/21797
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>

compilerplugins/clang/badvectorinit.cxx

@@ -25,7 +25,7 @@ Killing the 1-argument vector fill constructor:
 
 in general is probably a Good Thing(tm). It can just be too misleading.
 Requiring at least the explicit two-value fill constructor for the rare cases where
-someone wants a filled vector isnt too much to ask and less prone to
+someone wants a filled vector isn't too much to ask and less prone to
 misunderstandings:
 
  std::vector< basebmp::Color > aDevPal(2, basebmp::Color(0,0,0));

compilerplugins/clang/getimplementationname.cxx

@@ -8,7 +8,7 @@
  */
 
 // only compile this on unixy system
-// as we dont want to bother with x-platform system()/mkdir()
+// as we don't want to bother with x-platform system()/mkdir()
 #if defined(__unix__)
 // only compile this on clang 3.7 or higher, which is known to work
 // there were problems on clang 3.5 at least
@@ -292,7 +292,7 @@ std::string GetImplementationName::initOutdir() {
         return result;
     }
     report(
-        clang::DiagnosticsEngine::Error, "WORKDIR unset, dont know where to write service implementation info.");
+        clang::DiagnosticsEngine::Error, "WORKDIR unset, don't know where to write service implementation info.");
     return std::string();
     }
 }
@@ -302,7 +302,7 @@ std::string GetImplementationName::initSrcdir() {
     char* pSrcdir = getenv("SRCDIR");
     if(!pSrcdir) {
         report(
-            clang::DiagnosticsEngine::Error, "SRCDIR unset, dont know where the source base is.");
+            clang::DiagnosticsEngine::Error, "SRCDIR unset, don't know where the source base is.");
     }
     return std::string(pSrcdir);
     }

compilerplugins/clang/unusedmethods.cxx

@@ -261,7 +261,7 @@ bool UnusedMethods::VisitCallExpr(CallExpr* expr)
         }
         /*
         expr->dump();
-        throw "Cant touch this";
+        throw "Can't touch this";
         */
         return true;
     }