make error message for missing std categories consistent

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: srr
 Title: 'rOpenSci' Review Roclets
-Version: 0.1.3.004
+Version: 0.1.3.005
 Authors@R: 
     person("Mark", "Padgham", , "[email protected]", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-2172-5265"))

R/report.R

@@ -463,11 +463,12 @@ check_num_categories <- function (std_codes) {
 
     if (length (std_cats) < 2) {
 
+        ret <- ":heavy_multiplication_x: Error: "
         if (!"G" %in% std_cats) {
-            ret <- "Error: No general standards have been documented."
+            ret <- paste0 (ret, "No general standards have been documented.")
         } else {
             ret <- paste0 (
-                ":heavy_multiplication_x: Error: ",
+                ret,
                 "Package documents compliance only with general standards. ",
                 "Statistical packages must document compliance with at least ",
                 "one set of category-specific standards as well."

codemeta.json

@@ -8,7 +8,7 @@
   "codeRepository": "https://github.com/ropensci-review-tools/srr",
   "issueTracker": "https://github.com/ropensci-review-tools/srr/issues",
   "license": "https://spdx.org/licenses/MIT",
-  "version": "0.1.3.004",
+  "version": "0.1.3.005",
   "programmingLanguage": {
     "@type": "ComputerLanguage",
     "name": "R",