update repl.txt

Author: abhishekblue

lib/node_modules/@stdlib/stats/incr/nanewmean/docs/repl.txt

@@ -1,8 +1,8 @@
 
 {{alias}}( α )
     Returns an accumulator function which incrementally computes an
-    exponentially weighted mean, where α is a smoothing factor between 0 and 1, ignoring
-    `NaN` values.
+    exponentially weighted mean, where α is a smoothing factor between 0 and 1,
+    ignoring `NaN` values.
 
     If provided a value, the accumulator function returns an updated mean. If
     not provided a value, the accumulator function returns the current mean.