Run make -f Makefile.doc (#1635)

man/coredns-cache.7

@@ -77,6 +77,9 @@ If monitoring is enabled (via the \fIprometheus\fR directive) then the following
 .IP "\(bu" 4
 \fBcoredns_cache_misses_total{}\fR \- Counter of cache misses\.
 .
+.IP "\(bu" 4
+\fBcoredns_cache_drops_total{}\fR \- Counter of dropped messages\.
+.
 .IP "" 0
 .
 .P

man/coredns-hosts.7

@@ -59,7 +59,9 @@ Load \fBexample\.hosts\fR file in the current directory\.
 .
 .nf
 
-hosts example\.hosts
+\&\. {
+    hosts example\.hosts
+}
 .
 .fi
 .
@@ -72,8 +74,10 @@ Load example\.hosts file and only serve example\.org and example\.net from it an
 .
 .nf
 
-hosts example\.hosts example\.org example\.net {
+\&\. {
+    hosts example\.hosts example\.org example\.net {
         fallthrough
+    }
 }
 .
 .fi
@@ -87,9 +91,11 @@ Load hosts file inlined in Corefile\.
 .
 .nf
 
-hosts example\.hosts example\.org {
+\&\. {
+    hosts example\.hosts example\.org {
         10\.0\.0\.1 example\.org
         fallthrough
+    }
 }
 .
 .fi