[Ada] Minor reformattings

2018-12-11  Gary Dismukes  <dismukes@adacore.com>

gcc/ada/

	* exp_util.ads: Use preferred U.S. spelling of "honored".
	* sem_spark.adb: Remove extra whitespace.

From-SVN: r266997

gcc/ada/ChangeLog

+2018-12-11  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_util.ads: Use preferred U.S. spelling of "honored".
+	* sem_spark.adb: Remove extra whitespace.
+
 2018-12-11  Hristian Kirtchev  <kirtchev@adacore.com>
 
 	* exp_util.adb (Insert_Action): Add new formal parameter

gcc/ada/exp_util.ads

@@ -96,7 +96,7 @@ package Exp_Util is
    --  above. The action is analyzed using the default checks after it is
    --  inserted. Assoc_Node is the node with which the action is associated.
    --  When flag Spec_Expr_OK is set, insertions triggered in the context of
-   --  spec expressions are honoured, even though they contradict "Handling
+   --  spec expressions are honored, even though they contradict "Handling
    --  of Default and Per-Object Expressions".
 
    procedure Insert_Action
@@ -109,7 +109,7 @@ package Exp_Util is
    --  by the given Suppress argument after it is inserted. Assoc_Node is
    --  the node with which the action is associated. When flag Spec_Expr_OK
    --  is set, insertions triggered in the context of spec expressions are
-   --  honoured, even though they contradict "Handling of Default and Per-
+   --  honored, even though they contradict "Handling of Default and Per-
    --  Object Expressions".
 
    procedure Insert_Actions
@@ -121,7 +121,7 @@ package Exp_Util is
    --  after they are inserted. Assoc_Node is the node with which the actions
    --  are associated. Ins_Actions may be No_List, in which case the call has
    --  no effect. When flag Spec_Expr_OK is set, insertions triggered in the
-   --  context of spec expressions are honoured, even though they contradict
+   --  context of spec expressions are honored, even though they contradict
    --  "Handling of Default and Per-Object Expressions".
 
    procedure Insert_Actions
@@ -135,7 +135,7 @@ package Exp_Util is
    --  Assoc_Node is the node with which the actions are associated. List
    --  Ins_Actions may be No_List, in which case the call has no effect.
    --  When flag Spec_Expr_OK is set, insertions triggered in the context of
-   --  spec expressions are honoured, even though they contradict "Handling
+   --  spec expressions are honored, even though they contradict "Handling
    --  of Default and Per-Object Expressions".
 
    procedure Insert_Action_After

gcc/ada/sem_spark.adb

@@ -230,8 +230,8 @@ package body Sem_SPARK is
       --------------------
 
       procedure Perm_Mismatch
-        (Exp_Perm, Act_Perm  : Perm_Kind;
-         N                   : Node_Id);
+        (Exp_Perm, Act_Perm : Perm_Kind;
+         N                  : Node_Id);
       --  Issues a continuation error message about a mismatch between a
       --  desired permission Exp_Perm and a permission obtained Act_Perm. N
       --  is the node on which the error is reported.
@@ -1652,7 +1652,7 @@ package body Sem_SPARK is
 
       if Present (Iteration_Scheme (Loop_N)) then
          declare
-            Exit_Env  : constant Perm_Env_Access := new Perm_Env;
+            Exit_Env : constant Perm_Env_Access := new Perm_Env;
 
          begin
             Copy_Env (From => Current_Perm_Env, To => Exit_Env.all);