remove duplicate test

Author: richard-uk1

tests/ui/lexer/custom-suffixes.rs

@@ -12,12 +12,11 @@ fn main() {
     const _G: f64 = 1.0e-6;
     const _H: f64 = 1.0e06;
     const _I: f64 = 1.0e+6;
-    const _J: f64 = 1.0e-6;
     // these ones are perhaps more suprising.
-    const _K: f64 = 1.0e0________________________6;
-    const _L: f64 = 1.0e________________________6;
-    const _M: f64 = 1.0e+________________________6;
-    const _N: f64 = 1.0e-________________________6;
-    const _O: f64 = 1.0e-________________________9;
-    const _P: f64 = 1e_______________0f64;
+    const _J: f64 = 1.0e0________________________6;
+    const _K: f64 = 1.0e________________________6;
+    const _L: f64 = 1.0e+________________________6;
+    const _M: f64 = 1.0e-________________________6;
+    const _N: f64 = 1.0e-________________________9;
+    const _O: f64 = 1e_______________0f64;
 }