10f32665170eccacad0809cde549542165f39d12
kuhn
  Thu May 13 16:43:34 2021 -0700
fixed weird chars to tilde

diff --git src/hg/makeDb/trackDb/human/caddSuper.html src/hg/makeDb/trackDb/human/caddSuper.html
index 8bf46fb..a3be62a 100644
--- src/hg/makeDb/trackDb/human/caddSuper.html
+++ src/hg/makeDb/trackDb/human/caddSuper.html
@@ -20,31 +20,31 @@
 coding and non-coding variants, experimentally measured regulatory effects,
 and also rank causal variants within individual genome sequences with a higher
 value than non-causal variants. 
 Finally, CADD scores of complex trait-associated variants from genome-wide
 association studies (GWAS) are significantly higher than matched controls and
 correlate with study sample size, likely reflecting the increased accuracy of
 larger GWAS.
 </p>
 
 <h2>Display Conventions and Configuration</h2>
 <p>
 There are six subtracks of this track: four for every possible single nucleotide mutation, 
 one for insertions and one for deletions. All subtracks show the CADD Phred
 score on mouseover.</p>
 <p>
-PHRED-scaled scores are normalized to all potential ∼9 billion SNVs, and
+PHRED-scaled scores are normalized to all potential &#126;9 billion SNVs, and
 thereby provide an externally comparable unit for analysis. For example, a
 scaled score of 10 or greater indicates a raw score in the top 10% of all
 possible reference genome SNVs, and a score of 20 or greater indicates a raw
 score in the top 1%, regardless of the details of the annotation set, model
 parameters, etc.
 </p>
 
 <p>
 <b>Single nucleotide variants (SNV):</b> For SNVs, at every
 genome position, there are three values per position, one for every possible
 nucleotide mutation. The fourth value, &quot;no mutation&quot;, e.g. A to A, is always
 set to zero.<br>
 When using this track, please zoom in until you can see every basepair at the
 top of the display. Otherwise, there are several nucleotides under your mouse
 cursor per pixel and instead of an actual score, the tooltip text can only show