root.bib: Use the paper's title capitalization in isaacs06

It was published that way, so preserve the capitalization (and use of
\beta) in my BibTeX.

diff --git a/src/root.bib b/src/root.bib
index 51523d34d1ca719cf85ec56bac32e41318814d34..751ed0bf7f9f2ff7250d3b82dfc6b4366203f5ed 100644 (file)
--- a/src/root.bib
+++ b/src/root.bib
@@ -10820,8 +10820,8 @@
 @article{ isaacs06,
   author = AMIsaacs #" and "# DBSenn #" and "# MYuan #" and "#
     JPShine #" and "# BAYankner,
-  title = {Acceleration of amyloid beta-peptide aggregation by
-    physiological concentrations of calcium.},
+  title = {Acceleration of Amyloid $\beta$-Peptide Aggregation by
+    Physiological Concentrations of Calcium.},
   year = 2006,
   month = sep,
   day = 22,