Replace wget URLs for v1.2.5

Author: chriskuehl

README.md

@@ -174,7 +174,7 @@ If you don't have an internal apt server, you can use `dpkg -i` to install the
 One possibility is with the following commands in your Dockerfile:
 
 ```Dockerfile
-RUN wget https://github.com/Yelp/dumb-init/releases/download/v1.2.4/dumb-init_1.2.4_amd64.deb
+RUN wget https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_amd64.deb
 RUN dpkg -i dumb-init_*.deb
 ```
 
@@ -185,7 +185,7 @@ Since dumb-init is released as a statically-linked binary, you can usually just
 plop it into your images. Here's an example of doing that in a Dockerfile:
 
 ```Dockerfile
-RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.4/dumb-init_1.2.4_x86_64
+RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_x86_64
 RUN chmod +x /usr/local/bin/dumb-init
 ```