🤖 Auto-sync docs, metadata, and filepaths (#1840)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

exercises/practice/anagram/.meta/config.json

@@ -32,7 +32,7 @@
       ".meta/example.rb"
     ]
   },
-  "blurb": "Given a word and a list of possible anagrams, select the correct sublist.",
+  "blurb": "Find the words that use the same letters as another word.",
   "source": "Inspired by the Extreme Startup game",
   "source_url": "https://github.com/rchatley/extreme_startup"
 }

exercises/practice/grep/.meta/config.json

@@ -17,7 +17,7 @@
       ".meta/example.rb"
     ]
   },
-  "blurb": "Search a file for lines matching a regular expression pattern. Return the line number and contents of each matching line.",
+  "blurb": "Search a file for lines matching a regular expression pattern.",
   "source": "Conversation with Nate Foster.",
   "source_url": "https://www.cs.cornell.edu/courses/cs3110/2014sp/hw/0/ps0.pdf"
 }

exercises/practice/isogram/.meta/config.json

@@ -28,7 +28,7 @@
       ".meta/example.rb"
     ]
   },
-  "blurb": "Determine if a word or phrase is an isogram.",
+  "blurb": "Determine whether a phrase is an isogram, a word with no repeated letters.",
   "source": "Wikipedia",
   "source_url": "https://en.wikipedia.org/wiki/Isogram"
 }

exercises/practice/pangram/.meta/config.json

@@ -25,7 +25,7 @@
       ".meta/example.rb"
     ]
   },
-  "blurb": "Determine if a sentence is a pangram.",
+  "blurb": "Determine whether a phrase uses every letter in the Latin alphabet.",
   "source": "Wikipedia",
   "source_url": "https://en.wikipedia.org/wiki/Pangram"
 }