Polish DESCRIPTION Title and Description (#252)

Polish DESCRIPTION Title and Description to more 
closely follow what's been approved or other
r2dii packages -- both by CRAN and by our internal
reviewers.

DESCRIPTION

@@ -1,16 +1,21 @@
 Package: r2dii.plot
-Title: Create Standard '2dii' Plots
+Title: Visualize Climate Scenario Alignment of Financial Portfolios
+    Portfolios
 Version: 0.0.0.9000
 Authors@R: 
     person(given = "Monika",
            family = "Furdyna",
            role = c("aut", "cre"),
            email = "monika.furdyna@gmail.com")
-Description: Allows the user to create standardized '2dii' graphs, like
-    trajectory charts or technology mix charts, and outputs them as
-    'ggplot' objects. It also contains data processing functions that
-    prepare the standard PACTA data to be an input for the plotting
-    functions.
+Description: These tools help you to assess if a financial portfolio
+    aligns with climate goals. They visualize key climate indicators
+    attributed to the portfolio (e.g. production, emission factors), and
+    calculate alignment targets based on climate scenarios.  They
+    implement in R the last step of the free software 'PACTA' (Paris
+    Agreement Capital Transition Assessment;
+    <https://2degrees-investing.org/>). Financial institutions use 'PACTA'
+    to study how their capital allocation decisions align with climate
+    change mitigation goals.
 License: MIT + file LICENSE
 URL: https://github.com/2DegreesInvesting/r2dii.plot
 BugReports: https://github.com/2DegreesInvesting/r2dii.plot/issues
@@ -29,10 +34,10 @@ Imports:
     rlang,
     scales
 Suggests: 
-    rmarkdown,
     covr,
     r2dii.analysis,
     r2dii.match,
+    rmarkdown,
     spelling,
     testthat (>= 3.0.0)
 Config/testthat/edition: 3