code-golf
diff --git a/‎config/holes.toml‎
Lines changed: 4 additions & 5 deletions b/‎config/holes.toml‎
Lines changed: 4 additions & 5 deletions
diff --git a/‎db/a-schema.sql‎
Lines changed: 5 additions & 5 deletions b/‎db/a-schema.sql‎
Lines changed: 5 additions & 5 deletions
diff --git a/‎hole/answers/catalan-constant.txt‎ ‎hole/answers/catalans-constant.txt‎hole/answers/catalan-constant.txt renamed to hole/answers/catalans-constant.txt b/‎hole/answers/catalan-constant.txt‎ ‎hole/answers/catalans-constant.txt‎hole/answers/catalan-constant.txt renamed to hole/answers/catalans-constant.txt
@@ -214,15 +214,14 @@ preamble = '''
     and execute each program in turn.
 '''
 
-['Catalan Constant']
+['Catalan’s Constant']
 category = 'Mathematics'
-experiment = -1
 links = [
    { name = 'OEIS A006752', url = '//oeis.org/A006752' },
-   { name = 'Wikipedia',    url = '//en.wikipedia.org/wiki/Catalan%27s_constant' },
+   { name = 'Wikipedia',    url = "//www.wikipedia.org/wiki/Catalan's_constant" },
 ]
 preamble = '''
-<p>Print the Catalan constant to the first 1,000 decimal places.
+<p>Print Catalan’s constant to the first 1,000 decimal places.
 '''
 
 ['Catalan Numbers']
@@ -231,7 +230,7 @@ experiment = -1
 links = [
     { name = 'OEIS A000108', url = '//oeis.org/A000108' },
     { name = 'Rosetta Code', url = '//rosettacode.org/wiki/Catalan_numbers' },
-    { name = 'Wikipedia',    url = '//en.wikipedia.org/wiki/Catalan_number' },
+    { name = 'Wikipedia',    url = '//www.wikipedia.org/wiki/Catalan_number' },
 ]
 preamble = '''
 <p>
 
@@ -19,11 +19,11 @@ CREATE TYPE connection AS ENUM (
 
 CREATE TYPE hole AS ENUM (
     '12-days-of-christmas', '99-bottles-of-beer', 'abundant-numbers',
-    'arabic-to-roman', 'arrows', 'brainfuck', 'christmas-trees', 'css-colors',
-    'cubes', 'diamonds', 'divisors', 'emirp-numbers', 'emojify',
-    'evil-numbers', 'fibonacci', 'fizz-buzz', 'foo-fizz-buzz-bar',
-    'fractions', 'happy-numbers', 'happy-numbers-long', 'intersection',
-    'kolakoski-constant', 'kolakoski-sequence', 'leap-years',
+    'arabic-to-roman', 'arrows', 'brainfuck', 'catalans-constant',
+    'christmas-trees', 'css-colors', 'cubes', 'diamonds', 'divisors',
+    'emirp-numbers', 'emojify', 'evil-numbers', 'fibonacci', 'fizz-buzz',
+    'foo-fizz-buzz-bar', 'fractions', 'happy-numbers', 'happy-numbers-long',
+    'intersection', 'kolakoski-constant', 'kolakoski-sequence', 'leap-years',
     'levenshtein-distance', 'leyland-numbers', 'look-and-say',
     'lucky-tickets', 'morse-decoder', 'morse-encoder', 'musical-chords',
     'niven-numbers', 'odious-numbers', 'ordinal-numbers', 'pangram-grep',