Update docs with pkgdev

Author: github-actions[bot]

README.Rmd

@@ -51,8 +51,10 @@ Alternatively, you can install `pkgdev` using the
 
 ```{r, eval=FALSE}
 # Install pkgdev in R:
-install.packages("pkgdev", repos = c("https://dieghernan.r-universe.dev",
- "https://cloud.r-project.org"))
+install.packages("pkgdev", repos = c(
+  "https://dieghernan.r-universe.dev",
+  "https://cloud.r-project.org"
+))
 ```
 
 ## Example

codemeta.json

@@ -344,7 +344,7 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "309.793KB",
+  "fileSize": "309.758KB",
   "citation": [
     {
       "@type": "SoftwareSourceCode",