-To this end, after reading in all makefiles, make will consider each as a goal target and
-attempt to update it. If a makefile has a rule which says how to update it (found either
-in that very makefile or in another one) or if an implicit rule applies to it (see Chapter 10
-[Using Implicit Rules], page 103), it will be updated if necessary. After all makefiles have
-been checked, if any have actually been changed, make starts with a clean slate and reads
-all the makefiles over again. (It will also attempt to update each of them over again, but
-normally this will not change them again, since they are already up to date.)
+To this end, after reading in all makefiles, make will consider each
+as a goal target and attempt to update it. If a makefile has a rule
+which says how to update it (found either in that very makefile or in
+another one) or if an implicit rule applies to it (see Chapter 10
+[Using Implicit Rules], page 103), it will be updated if
+necessary. After all makefiles have been checked, if any have actually
+been changed, make starts with a clean slate and reads all the
+makefiles over again. (It will also attempt to update each of them
+over again, but normally this will not change them again, since they
+are already up to date.)