Update installation instruction

Author: nakabonne

README.md

@@ -20,14 +20,14 @@ brew install nakabonne/gosivy/gosivy
 #### RHEL/CentOS
 
 ```
-rpm -ivh https://github.com/nakabonne/gosivy/releases/download/v0.1.0/gosivy_0.1.0_linux_amd64.rpm
+rpm -ivh https://github.com/nakabonne/gosivy/releases/download/v0.1.1/gosivy_0.1.1_linux_amd64.rpm
 ```
 
 #### Debian/Ubuntu
 
 ```
-wget https://github.com/nakabonne/gosivy/releases/download/v0.1.0/gosivy_0.1.0_linux_amd64.deb
-apt install ./gosivy_0.1.0_linux_amd64.deb
+wget https://github.com/nakabonne/gosivy/releases/download/v0.1.1/gosivy_0.1.1_linux_amd64.deb
+apt install ./gosivy_0.1.1_linux_amd64.deb
 ```
 
 #### Go