Minor reformatting.

From-SVN: r244357

gcc/ada/sem_elab.adb

@@ -304,7 +304,7 @@ package body Sem_Elab is
     (Call : Node_Id;
      Subp : Entity_Id;
      Scop : Entity_Id);
-   --  The current unit U may depend semantically on some unit P which is not
+   --  The current unit U may depend semantically on some unit P that is not
    --  in the current context. If there is an elaboration call that reaches P,
    --  we need to indicate that P requires an Elaborate_All, but this is not
    --  effective in U's ali file, if there is no with_clause for P. In this
@@ -926,7 +926,7 @@ package body Sem_Elab is
 
       --  If the call is in an instance, and the called entity is not
       --  defined in the same instance, then the elaboration issue focuses
-      --  around the unit containing the template, it is this unit which
+      --  around the unit containing the template, it is this unit that
       --  requires an Elaborate_All.
 
       --  However, if we are doing dynamic elaboration, we need to chase the
@@ -974,7 +974,7 @@ package body Sem_Elab is
       --  For the case where N is not an instance, and is not a call within
       --  instance to other than a generic formal, we recompute E_Scope
       --  for the error message, since we do NOT want to go to the unit
-      --  which has the ultimate declaration in the case of renaming and
+      --  that has the ultimate declaration in the case of renaming and
       --  derivation and we also want to go to the generic unit in the
       --  case of an instance, and no further.
 
@@ -1191,7 +1191,7 @@ package body Sem_Elab is
             null;
 
          --  Do not generate an Elaborate_All for finalization routines
-         --  which perform partial clean up as part of initialization.
+         --  that perform partial clean up as part of initialization.
 
          elsif In_Init_Proc and then Is_Finalization_Procedure (Ent) then
             null;
@@ -1396,7 +1396,7 @@ package body Sem_Elab is
          return;
       end if;
 
-      --  Here we have a reference at elaboration time which must be checked
+      --  Here we have a reference at elaboration time that must be checked
 
       if Debug_Flag_LL then
          Write_Str ("  Check_Elab_Ref: ");
@@ -2696,7 +2696,7 @@ package body Sem_Elab is
       procedure Collect_Tasks (Decls : List_Id);
       --  Collect the types of the tasks that are to be activated in the given
       --  list of declarations, in order to perform elaboration checks on the
-      --  corresponding task procedures which are called implicitly here.
+      --  corresponding task procedures that are called implicitly here.
 
       function Outer_Unit (E : Entity_Id) return Entity_Id;
       --  find enclosing compilation unit of Entity, ignoring subunits, or