nitpretty: fixes documentation warnings.

[nit.git] / src / pretty.nit

diff --git a/src/pretty.nit b/src/pretty.nit
index 3b3cb90..a99f3a6 100644 (file)
--- a/src/pretty.nit
+++ b/src/pretty.nit
@@ -12,6 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Library used to pretty print Nit code.
+#
+# See `nitpretty` tool for more documentation.
 module pretty
 
 import template
@@ -221,6 +224,7 @@ class PrettyPrinterVisitor
        # Add a space.
        fun adds do add " "
 
+       # Visit explicit receiver, implicit self will be ignored.
        fun visit_recv(n_expr: AExpr) do
                if not n_expr isa AImplicitSelfExpr then
                        visit n_expr